--- title: "Keystack - Reviews, Revenue and Downloads in United States | Apple App Store" description: "When it comes to making tough decisions, every additional tool helps. Keystack helps you tackle everyday dilemmas and challenges using mental models. Mental models are tools to assist with your thin" --- # Keystack — United States > Make better decisions ![Keystack App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/24/36/ff/2436ff4a-5da7-b004-6e2d-b53a7c1c1df9/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png) **Developer:** [Keystack Pty](https://apptail.io/developer/keystack-pty-Yeyb) **Category:** Productivity **Rating:** 2.7/5 (3 ratings) **Price:** Free **Bundle ID:** com.keystack **Store:** Apple App Store **Country:** United States **Version:** 1.3 (released 2021-09-21) **Original Release:** 2021-01-04 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1441632592) **AppTail Page:** [https://apptail.io/app/keystack-KLke/united-states](https://apptail.io/app/keystack-KLke/united-states) ## Keystack Description When it comes to making tough decisions, every additional tool helps. Keystack helps you tackle everyday dilemmas and challenges using mental models. Mental models are tools to assist with your thinking. With Keystack you can: * Read and see what mental models and decision-making frameworks are being employed by some of the world's prominent leaders and thinkers. * Access a library of over 120 + snapshots of mental models. Explore and learn useful mental models, strategies and frameworks. * Save your favorite models. On our Premium Plan, you will have full, exclusive access to all the podcast highlights in our collection. ## Keystack Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/4a/a5/2d/4aa52d49-2000-64f8-866e-e68fec0d010a/tns.fwpytkjd.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/2c/13/4f/2c134ffc-bb5a-6c85-9bbf-57d5c19ca628/tns.kndpvepd.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/c8/c5/ff/c8c5ffbf-b22a-3ccc-21a2-6752d7d0c9cb/tns.pcepsyei.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/ee/09/f6/ee09f6fe-9f17-6f53-17c1-55594dd48621/tns.upqwwlhg.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/0d/f1/28/0df128d4-6534-733a-cdc7-b8e021807136/tns.wytgaxso.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/27/a6/70/27a67095-7b1f-a7bb-b183-d821e7aff41b/18cb3c93-6389-40da-b261-5cffa13f6350_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-09-13_at_14.42.43.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/d7/ea/8d/d7ea8d63-2362-7e15-f59e-886ca7f90bcb/74918d88-99fb-4a7e-befe-de9726f649f6_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-09-13_at_14.43.37.png/1242x2688.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/59/37/f3/5937f35a-0247-312b-6a95-6a2d2e0036ac/9f32ec7f-4dd7-4685-a724-7ae1e3cf72e5_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-09-13_at_14.44.57.png/1242x2688.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/7d/a3/33/7da33361-226c-50e4-69bb-40d2ea645870/3785bdf2-02a9-4dff-a4b8-33b209517074_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-09-13_at_14.44.25.png/1242x2688.png) ## Keystack Rating Breakdown in United States - 5 stars: 1 (33%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 1 (33%) - 1 stars: 1 (33%) ## Keystack In-App Purchases | Item | Price | |------|-------| | Premium Membership Plan | $49.99 | ## Apps Similar to Keystack - [Daily Habit Tracker • About Me](https://apptail.io/app/daily-habit-tracker-about-me-xLM/united-states) - [HelloReport: Property Reports](https://apptail.io/app/helloreport-property-reports-fflb/united-states) - [K4lead](https://apptail.io/app/k4lead-rZwb/united-states) - [Talk It Out](https://apptail.io/app/talk-it-out-LlKd/united-states) - [Map My Day! 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Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*