--- title: "Oyster Errors • London - Reviews, Revenue and Downloads in Hong Kong SAR China | Apple App Store" description: "Ever had your Oyster or Contactless Payment Card rejected in London? Never be mystified by a ticket barrier error code again! Revealing the secret error codes at ticket barrier gates on the London" --- # Oyster Errors • London — Hong Kong SAR China > Revealing secret error codes ![Oyster Errors • London App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/0c/bf/79/0cbf7944-a57b-e8c6-3882-647665c34c55/AppIcon-0-0-1x_U007emarketing-0-7-0-0-85-220.png/434x0w.png) **Developer:** [Frostmd LLP](https://apptail.io/developer/frostmd-llp-pJf) **Category:** Travel **Rating:** N/A (0 ratings) **Price:** 18.00 H$ **Bundle ID:** net.frost.app.ios.Oyster-Codes **Store:** Apple App Store **Country:** Hong Kong SAR China **Version:** 1.2.2 (released 2025-06-27) **Original Release:** 2014-06-22 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/hk/app/app/id886704291) **AppTail Page:** [https://apptail.io/app/oyster-errors-london-tTLe/hong-kong](https://apptail.io/app/oyster-errors-london-tTLe/hong-kong) ## Oyster Errors • London Description Ever had your Oyster or Contactless Payment Card rejected in London? Never be mystified by a ticket barrier error code again! Revealing the secret error codes at ticket barrier gates on the London Underground (Tube), Overground, DLR and National Rail. Just user the picker or type in the barrier code you received at the gate line into the App to reveal the secrets behind the numbers! ## Oyster Errors • London Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/c7/ae/41/c7ae416c-53ed-5606-965b-b35c567ca44d/pr_source.png/640x960.png) ## Oyster Errors • London Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Paid | Hong Kong SAR China | Travel | #6 | | Top Paid | Nigeria | Travel | #53 | | Top Grossing | Hong Kong SAR China | Travel | #91 | | Top Paid | United Kingdom | Travel | #176 | | Top Paid | Hong Kong SAR China | Overall | #198 | | Top Paid | Thailand | Travel | #205 | ## Apps Similar to Oyster Errors • London - [Green Tomato Cars](https://apptail.io/app/green-tomato-cars-idd/hong-kong) - [UK Train Times: myTrains](https://apptail.io/app/uk-train-times-mytrains-ryd/hong-kong) - [Go Taxi Isle of Wight](https://apptail.io/app/go-taxi-isle-of-wight-DxGb/hong-kong) - 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[Brazil](https://apptail.io/app/oyster-errors-london-tTLe/brazil) - [Belarus](https://apptail.io/app/oyster-errors-london-tTLe/belarus) - [Canada](https://apptail.io/app/oyster-errors-london-tTLe/canada) - [Switzerland](https://apptail.io/app/oyster-errors-london-tTLe/switzerland) - [Chile](https://apptail.io/app/oyster-errors-london-tTLe/chile) - [China](https://apptail.io/app/oyster-errors-london-tTLe/china) - [Czechia](https://apptail.io/app/oyster-errors-london-tTLe/czechia) - [Germany](https://apptail.io/app/oyster-errors-london-tTLe/germany) - [Denmark](https://apptail.io/app/oyster-errors-london-tTLe/denmark) - [Dominican Republic](https://apptail.io/app/oyster-errors-london-tTLe/dominican-republic) - [Algeria](https://apptail.io/app/oyster-errors-london-tTLe/algeria) - [Ecuador](https://apptail.io/app/oyster-errors-london-tTLe/ecuador) - [Egypt](https://apptail.io/app/oyster-errors-london-tTLe/egypt) - [Spain](https://apptail.io/app/oyster-errors-london-tTLe/spain) - [Finland](https://apptail.io/app/oyster-errors-london-tTLe/finland) - [France](https://apptail.io/app/oyster-errors-london-tTLe/france) - [Greece](https://apptail.io/app/oyster-errors-london-tTLe/greece) - [Hong Kong SAR China](https://apptail.io/app/oyster-errors-london-tTLe/hong-kong) - [Hungary](https://apptail.io/app/oyster-errors-london-tTLe/hungary) - [Indonesia](https://apptail.io/app/oyster-errors-london-tTLe/indonesia) - [Ireland](https://apptail.io/app/oyster-errors-london-tTLe/ireland) - [Israel](https://apptail.io/app/oyster-errors-london-tTLe/israel) - [India](https://apptail.io/app/oyster-errors-london-tTLe/india) - [Italy](https://apptail.io/app/oyster-errors-london-tTLe/italy) - [Japan](https://apptail.io/app/oyster-errors-london-tTLe/japan) - [South Korea](https://apptail.io/app/oyster-errors-london-tTLe/south-korea) - [Kuwait](https://apptail.io/app/oyster-errors-london-tTLe/kuwait) - [Kazakhstan](https://apptail.io/app/oyster-errors-london-tTLe/kazakhstan) - [Lebanon](https://apptail.io/app/oyster-errors-london-tTLe/lebanon) - [Luxembourg](https://apptail.io/app/oyster-errors-london-tTLe/luxembourg) - [Madagascar](https://apptail.io/app/oyster-errors-london-tTLe/madagascar) - [Mexico](https://apptail.io/app/oyster-errors-london-tTLe/mexico) - [Malaysia](https://apptail.io/app/oyster-errors-london-tTLe/malaysia) - [Nigeria](https://apptail.io/app/oyster-errors-london-tTLe/nigeria) - [Netherlands](https://apptail.io/app/oyster-errors-london-tTLe/netherlands) - [Norway](https://apptail.io/app/oyster-errors-london-tTLe/norway) - [New Zealand](https://apptail.io/app/oyster-errors-london-tTLe/new-zealand) - [Philippines](https://apptail.io/app/oyster-errors-london-tTLe/philippines) - [Pakistan](https://apptail.io/app/oyster-errors-london-tTLe/pakistan) - [Qatar](https://apptail.io/app/oyster-errors-london-tTLe/qatar) - [Romania](https://apptail.io/app/oyster-errors-london-tTLe/romania) - [Russia](https://apptail.io/app/oyster-errors-london-tTLe/russia) - [Sweden](https://apptail.io/app/oyster-errors-london-tTLe/sweden) - [Singapore](https://apptail.io/app/oyster-errors-london-tTLe/singapore) - [Thailand](https://apptail.io/app/oyster-errors-london-tTLe/thailand) - [Türkiye](https://apptail.io/app/oyster-errors-london-tTLe/turkey) - [Taiwan](https://apptail.io/app/oyster-errors-london-tTLe/taiwan) - [Ukraine](https://apptail.io/app/oyster-errors-london-tTLe/ukraine) - [United States](https://apptail.io/app/oyster-errors-london-tTLe/united-states) - [Vietnam](https://apptail.io/app/oyster-errors-london-tTLe/vietnam) - [United Arab Emirates](https://apptail.io/app/oyster-errors-london-tTLe/united-arab-emirates) - [South Africa](https://apptail.io/app/oyster-errors-london-tTLe/south-africa) --- ## 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. 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://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*