Comparison

Screen Translator vs SubEraser

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Screen Translator

Instantly translate any on-screen text with a simple double tap. Supports over 60 languages offline and integrates with AI chatbots for enhanced translations. Offers floating overlays on iPhone and full-screen views on iPad.

Highlights
  • On-screen text translation
  • Offline translation
  • 60+ languages supported
  • Automatic language detection
  • AI chatbot integration
  • Floating screen overlay (iPhone)
  • Full-screen view (iPad)
Read full description

Translate anything on your screen with a simple double-tap. TapTranslate captures your screen, recognizes text, and overlays the translation right on top of the original — so you can read foreign content without switching apps. HOW IT WORKS 1. Set up a shortcut with AssistiveTouch 2. Double-tap the floating button on any screen 3. See the translated text overlaid on the original image TWO TRANSLATION OPTIONS On-Device — Fast, private, works offline. Ideal for everyday use. AI Chatbot — Powered by Apple Intelligence for natural, context-aware translations when quality matters most. (For supported devices.) TWO DISPLAY MODES Floating Screen (iPhone-only) — A compact overlay that shows translations without opening the app. Quick and seamless. Full Screen — Result shown inside the app with richer controls. More room, more tools. KEY FEATURES • Translate any screen in any app — websites, social media, documents, messages • 60+ languages supported • Automatic language detection • Works completely offline with downloaded language packs • Customizable result appearance (text color, bounding box, font size) • Interactive translation view with zoom and additional controls FREE TRIAL Try TapTranslate free for 3 days. After that, a one-time purchase unlocks lifetime access — no subscriptions, no recurring fees.

About

SubEraser

Features
Read full description

**Too many subscriptions? Not enough control?** **SubEraser** helps you track all your recurring payments, see where your money is going, and save more — without ads or subscriptions. **Pay once. Use it forever.** ### **Main Features:** - **Quickly add subscriptions** Take a photo or pick one from your gallery — SubEraser extracts the important info for you. - **See exactly where your money goes** Subscriptions are organized into clear categories: - **Entertainment** – streaming services, games - **Productivity** – cloud storage, software tools - **Utilities** – phone plans, internet providers - **Education** – online courses, learning platforms - **Health & Fitness** – gym memberships, fitness apps - **Food & Dining** – meal delivery, food apps - **Shopping** – retail subscriptions, shopping apps - **Pet Care** – pet food delivery, vet services - **Other** – miscellaneous subscriptions - **Built-in tips to save money** Learn how to manage subscriptions better and reduce unnecessary spending. - **Custom renewal reminders** Never miss a renewal or free trial deadline again. - **Siri support** Add or check subscriptions using voice commands. - **Available in 6 languages** English, French, Spanish, German, Italian, and Japanese.

Screenshots

Screen Translator4 screens
SubEraser4 screens

Verdict

The call

The clearest difference is price: Screen Translator at Free against SubEraser's $3.99. Screen Translator also leads on update cadence (weekly vs monthly). SubEraser's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Screen Translator is free to download; SubEraser costs $3.99 up front. Screen Translator sells 2 one-off in-app purchases. SubEraser asks for nothing beyond the download.

UpkeepUpdate frequency

Screen Translator ships an update weekly, SubEraser monthly. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
Screen Translator versus SubEraser: the parameters behind the verdict, then further details
ParameterScreen TranslatorSubEraser
PriceFree — better$3.99
Rating4.6 (45 ratings) — better—
Positive reviews78.9% of reviews—
Number of ratings45 — better—
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.4
Further details — not scored
Size93 MB2 MB
Age rating4+4+
DeveloperSK95 Engineering ABCedrik Razafimanantsoa

In-app purchases

2 purchases

Screen Translator

One-time2
  • 3-day TrialFree
  • Lifetime Access$3.99
None

SubEraser

No in-app purchases

Questions

Is Screen Translator free?
Screen Translator is free to download, with in-app purchases available.
Is SubEraser free?
SubEraser costs $3.99, with no in-app purchases.
Do Screen Translator or SubEraser have ads?
Neither Screen Translator nor SubEraser shows ads.
Which is updated more often, Screen Translator or SubEraser?
Screen Translator ships an update weekly, and SubEraser monthly. Most recently, Screen Translator was updated on October 13, 2026 and SubEraser on September 30, 2026.

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