--- title: "Millie and The Lost Key - Reviews, Revenue and Downloads in United States | Apple App Store" description: "HONORS FOR MILLIE WAS HERE • A Kirkus “Best Book of the Year” Winner • A Washington Post’s “Best Apps to Give and Get” • Editor’s Choice, Children’s Technology Review THE CRITICS LOVE MILLIE “Millie" --- # Millie and The Lost Key — United States > a Millie Was Here book ![Millie and The Lost Key App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/38/b7/3b/38b73b8d-1251-d271-68f2-4f37f2389aa6/AppIcon-0-0-1x_U007emarketing-0-7-85-220.png/434x0w.png) **Developer:** [Megapops](https://apptail.io/developer/megapops-oklc) **Category:** Education **Rating:** 4.7/5 (115 ratings) **Price:** Free **Bundle ID:** com.megapops.millielostkey **Store:** Apple App Store **Country:** United States **Version:** 2.1 (released 2024-07-07) **Original Release:** 2011-08-01 **Languages:** English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Chinese, Spanish **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id452175094) **AppTail Page:** [https://apptail.io/app/millie-and-the-lost-key-RjLe/united-states](https://apptail.io/app/millie-and-the-lost-key-RjLe/united-states) ## Millie and The Lost Key Description HONORS FOR MILLIE WAS HERE • A Kirkus “Best Book of the Year” Winner • A Washington Post’s “Best Apps to Give and Get” • Editor’s Choice, Children’s Technology Review THE CRITICS LOVE MILLIE “Millie offers the kind of humor that appeals to both kids and parents on different levels.” —Common Sense Media “She’s a good dog with a great set of apps." —Kirkus "My daughter 'oohed' and 'ahhed' over the adorable art, has already replayed it several times, and has asked me to download more Millie books for her.” —WIRED “Children’s storybook apps have all begun to look alike, but Megapops’ interactive reading experience Millie Was Here stands alone as the pick of the litter.” —The Horn Book GIVE US YOUR PAW AND WE’LL GIVE YOU A TREAT! Get ready to steer the action, reveal surprises, play games, and collect stickers along the way in this hilarious book app—the second in the Millie Was HereTM series. YOU'LL HOWL WITH LAUGHTER Millie is an adorable but mischievous mutt who turns real life into a real adventure, and this is her first full length story. A simple walk in New York’s Central Park quickly becomes a walk on the wild side, as you help Millie explore a “dense jungle” filled with delightful surprises. You’ll learn secrets from a “wise old unicorn,” tame “wild piranhas,” and take on a “band of pirates,” all in a quest for a priceless treasure: The Lost Key to Endless Bacon! THE TALL “TAILS” OF A SHORT DOG The Millie books combine real-life photographs with fantastical art and story elements to create far-fetched, humorous “fairytales” for kids. They’re a lighthearted, modern twist on a classic format, and everyone’s in on the joke. TEACHING OLD SKILLS USING NEW TRICKS Our goal is to use a technology to which kids are naturally drawn to foster a love of reading, promote imaginative and inferential thinking, and help kids develop cognitive, creative, language, and motor skills. Education and language specialists have found that even the most reluctant readers are enticed to read Millie’s books. THIS PUPPY WAS BORN DIGITAL The Millie Was HereTM series was created from the ground up as an interactive reading experience for iOS devices. It wasn't adapted from a book, film, or television show—so its interactivity and mixed-media design are built right into the story, not added on later. The result is interactivity that feels intuitive, natural, and fully integrated into the narrative. FEATURES • Read-along text (highlights words as they are read) • Interactivity on every page, including digital pop-ups, mini games, and more • Packed with exciting video clips and animation • Virtual stickers hidden on every page, and a sticker book for your collection • "Classroom Mode" allows educators to control the pace • Card Maker creative activity • Language Switch allows instant language changes from the home screen • Innovative “Bedtime Mode” creates a calmer experience for nighttime reading • Two reading modes allow users to choose between having the book read to them, or reading it themselves. • Original music and fun sound effects • Professional dramatic narration • Beautiful, original artwork and photography • A cute dog on every page! Millie Was Here is now available in 11 languages! PRIVACY Megapops takes children's privacy very seriously. Our apps do not collect any personal information or include in-app purchases. For more information, please see our privacy policy: www.megapops.com/privacy-policy ## Millie and The Lost Key Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ab/e4/17/abe41765-ab30-8cd2-1854-88a33a10eec2/pr_source.png/2688x1242.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/57/c2/23/57c2235b-1d12-0163-8d38-ffbbaf36e6aa/pr_source.png/2688x1242.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/5e/ed/d2/5eedd2dd-21bd-e6bd-c400-59d774763393/pr_source.png/2688x1242.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ac/99/07/ac9907e5-ca06-60df-0e0f-e2c9774293b0/pr_source.png/2688x1242.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/5a/9e/d9/5a9ed93b-7d3a-56b7-6d7a-980887f3c91a/pr_source.png/2688x1242.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/8d/c0/1b/8dc01bf8-975c-e748-3c98-82d69e228cc6/pr_source.png/2688x1242.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/0e/54/70/0e54705b-5cdb-09ce-d747-0e6989eadb91/pr_source.png/2688x1242.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/9f/8f/19/9f8f190a-4698-0227-d059-03403d420e20/pr_source.png/2688x1242.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/cc/8a/33/cc8a3321-a054-681b-a3ef-a20ac11ad841/pr_source.png/2688x1242.png) ## Millie and The Lost Key Rating Breakdown in United States - 5 stars: 93 (81%) - 4 stars: 15 (13%) - 3 stars: 2 (2%) - 2 stars: 3 (3%) - 1 stars: 2 (2%) ## Millie and The Lost Key Reviews in United States ### ***** "E.A. Greenberg" My kids love all the Millie apps. Definitely worth getting! -- E.A. Greenberg, 2020-08-25 ### ***** "Awesome" My 4 year old son loves these books. He'll read them over and over. Can't wait for more books! -- Luv4dan, 2015-02-12 ### ***** "Teacher" My struggling readers love the Millie series. Please add more books soon. The books encourages my students to read. Also, thanks for the freebies we depend on parents to donate iTunes cards. -- Wordy3-4, 2013-11-02 ### ***** "Fun and engaging story!" I found it very entertaining. Now time to let my kids read it. -- iPhone Gamer 444, 2013-10-24 ### ***** "Hmmmmm" Ok,I don't think it's anything spectacular but my 5 year old son LOVES IT, so 5 stars :) -- Cocotrains, 2013-10-21 ### ***** "Millie" What an adorable book, I can't wait to read the others :) -- tgchi, 2013-10-20 ### ***** "Super cute!!!!!" Thanks so much for creating such a delightful story!!! Millie is so cute! My 7 yr old daughter & I both find all her stories fun & fabulous! She was tired of this same type of books coming out. This is so unique. I hope you make more adventures for Millie !!! I do think the sound is a little loud against the narrator. 5 stars!!!!! -- Momma apples, 2013-10-16 ### ***** "Millie" AWESOME!! Our 7 year-old loves it! -- Mcdass98, 2013-10-15 ### ***-- "Can't get it to update" My update has been stalled for days! -- Haleyjoscomet, 2013-09-06 ### ***** "beautiful!!!" My son loves this book. Thank you! -- BumbisAlejo, 2013-01-31 [View all Millie and The Lost Key reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Millie and The Lost Key Available In - [United States](https://apptail.io/app/millie-and-the-lost-key-RjLe/united-states) - [Canada](https://apptail.io/app/millie-and-the-lost-key-RjLe/canada) - [Australia](https://apptail.io/app/millie-and-the-lost-key-RjLe/australia) - [France](https://apptail.io/app/millie-and-the-lost-key-RjLe/france) - [Russia](https://apptail.io/app/millie-and-the-lost-key-RjLe/russia) - [China](https://apptail.io/app/millie-and-the-lost-key-RjLe/china) - [Hungary](https://apptail.io/app/millie-and-the-lost-key-RjLe/hungary) - [Italy](https://apptail.io/app/millie-and-the-lost-key-RjLe/italy) - [Portugal](https://apptail.io/app/millie-and-the-lost-key-RjLe/portugal) - [Japan](https://apptail.io/app/millie-and-the-lost-key-RjLe/japan) - [New Zealand](https://apptail.io/app/millie-and-the-lost-key-RjLe/new-zealand) - [Philippines](https://apptail.io/app/millie-and-the-lost-key-RjLe/philippines) - [Argentina](https://apptail.io/app/millie-and-the-lost-key-RjLe/argentina) - [Belgium](https://apptail.io/app/millie-and-the-lost-key-RjLe/belgium) - [Brazil](https://apptail.io/app/millie-and-the-lost-key-RjLe/brazil) - [Chile](https://apptail.io/app/millie-and-the-lost-key-RjLe/chile) - [Spain](https://apptail.io/app/millie-and-the-lost-key-RjLe/spain) - [United Kingdom](https://apptail.io/app/millie-and-the-lost-key-RjLe/united-kingdom) - [Greece](https://apptail.io/app/millie-and-the-lost-key-RjLe/greece) - [Indonesia](https://apptail.io/app/millie-and-the-lost-key-RjLe/indonesia) - [Ireland](https://apptail.io/app/millie-and-the-lost-key-RjLe/ireland) - [South Korea](https://apptail.io/app/millie-and-the-lost-key-RjLe/south-korea) - [Mexico](https://apptail.io/app/millie-and-the-lost-key-RjLe/mexico) - [Netherlands](https://apptail.io/app/millie-and-the-lost-key-RjLe/netherlands) - [United Arab Emirates](https://apptail.io/app/millie-and-the-lost-key-RjLe/united-arab-emirates) - [Thailand](https://apptail.io/app/millie-and-the-lost-key-RjLe/thailand) - [Türkiye](https://apptail.io/app/millie-and-the-lost-key-RjLe/turkey) - [South Africa](https://apptail.io/app/millie-and-the-lost-key-RjLe/south-africa) - [Czechia](https://apptail.io/app/millie-and-the-lost-key-RjLe/czechia) - [Saudi Arabia](https://apptail.io/app/millie-and-the-lost-key-RjLe/saudi-arabia) - [Sweden](https://apptail.io/app/millie-and-the-lost-key-RjLe/sweden) - [Israel](https://apptail.io/app/millie-and-the-lost-key-RjLe/israel) - [Iceland](https://apptail.io/app/millie-and-the-lost-key-RjLe/iceland) - [Switzerland](https://apptail.io/app/millie-and-the-lost-key-RjLe/switzerland) - [Belarus](https://apptail.io/app/millie-and-the-lost-key-RjLe/belarus) - [Singapore](https://apptail.io/app/millie-and-the-lost-key-RjLe/singapore) - [Kazakhstan](https://apptail.io/app/millie-and-the-lost-key-RjLe/kazakhstan) - [Lebanon](https://apptail.io/app/millie-and-the-lost-key-RjLe/lebanon) - [Luxembourg](https://apptail.io/app/millie-and-the-lost-key-RjLe/luxembourg) - [Madagascar](https://apptail.io/app/millie-and-the-lost-key-RjLe/madagascar) - [Austria](https://apptail.io/app/millie-and-the-lost-key-RjLe/austria) - [Malaysia](https://apptail.io/app/millie-and-the-lost-key-RjLe/malaysia) - [Nigeria](https://apptail.io/app/millie-and-the-lost-key-RjLe/nigeria) - [Tunisia](https://apptail.io/app/millie-and-the-lost-key-RjLe/tunisia) - [Brunei](https://apptail.io/app/millie-and-the-lost-key-RjLe/brunei) - [Peru](https://apptail.io/app/millie-and-the-lost-key-RjLe/peru) - [Vietnam](https://apptail.io/app/millie-and-the-lost-key-RjLe/vietnam) - [Pakistan](https://apptail.io/app/millie-and-the-lost-key-RjLe/pakistan) - [Poland](https://apptail.io/app/millie-and-the-lost-key-RjLe/poland) - [Denmark](https://apptail.io/app/millie-and-the-lost-key-RjLe/denmark) - [Dominican Republic](https://apptail.io/app/millie-and-the-lost-key-RjLe/dominican-republic) - [Algeria](https://apptail.io/app/millie-and-the-lost-key-RjLe/algeria) - [Ecuador](https://apptail.io/app/millie-and-the-lost-key-RjLe/ecuador) - [Egypt](https://apptail.io/app/millie-and-the-lost-key-RjLe/egypt) - [Bahrain](https://apptail.io/app/millie-and-the-lost-key-RjLe/bahrain) - [Finland](https://apptail.io/app/millie-and-the-lost-key-RjLe/finland) - [Germany](https://apptail.io/app/millie-and-the-lost-key-RjLe/germany) - [Romania](https://apptail.io/app/millie-and-the-lost-key-RjLe/romania) - [Azerbaijan](https://apptail.io/app/millie-and-the-lost-key-RjLe/azerbaijan) - [Hong Kong SAR China](https://apptail.io/app/millie-and-the-lost-key-RjLe/hong-kong) - [Croatia](https://apptail.io/app/millie-and-the-lost-key-RjLe/croatia) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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