Comparison

Screen Translator vs TransPeek

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

TransPeek

Instantly translate any on-screen text in real-time with floating subtitles. Play games, watch videos, or browse websites in foreign languages without leaving the app. Also offers quick photo translation and saves your translation history.

Highlights
  • Real-time screen translation
  • Floating subtitle window
  • Quick photo translation
  • Works with games, videos, and websites
  • On-device text recognition
  • Translation history
Features
Read full description

Read any screen in your own language — games, videos, comics, chats and websites, without leaving the app you're in. TransPeek floats a small window over whatever you're doing, reads the text on screen and shows the translation right there. Text recognition and translation both run on your device. FLOATING WINDOW Drag the window over the text you want to read. It translates what sits just below it, sentence by sentence, with the original line above each translation, so you can read both at once. Move it and it follows along. RARE WORDS, MARKED FOR YOU Learning a language? TransPeek marks the less common words in each sentence and highlights the matching words in the translation, numbered so you can pair them up. Set your reader level for each language and it only marks what you're likely not to know yet. FIXED REGION For subtitles, game dialogue or speech bubbles that always appear in the same place: mark those areas once and TransPeek keeps translating them. The window takes the shape of what you marked — wide and short for a subtitle strip, tall for a column of bubbles. PHOTO TRANSLATION Take a photo or pick one from your library — menus, signs, letters, product labels — and translate the text in it. Photos never leave your device. SHORTCUTS, SIRI AND CONTROL CENTER Start the floating window or a fixed region from Control Center, Siri, Spotlight or the Shortcuts app. Pair "Take Screenshot" with "Translate Screenshot" to translate whatever is on screen with one tap; on iOS 26, with the language already downloaded, the result appears without leaving the app you're in. 20 LANGUAGES, ANY PAIR English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, German, Spanish, Portuguese (Brazil), Russian, Italian, Thai, Vietnamese, Arabic, Dutch, Hindi, Indonesian, Polish, Turkish and Ukrainian — translate between any two. Translation is powered by Apple's on-device engine; once a language is downloaded, it works offline. PRIVATE BY DESIGN No account, no cloud and no tracking. Your screen is processed on your iPhone or iPad and is never uploaded. MAKE IT YOURS Choose the window's shape, border colour and text theme. Every translation is kept in your history on this device, with stats for the week. PRICING Try everything free for 3 days. The trial starts with your first screen translation, not when you install. After that, a one-time purchase unlocks TransPeek Pro for good — no subscription. Pro owners can gift a friend a code to unlock Pro at a gift price. How to start: pick your languages, tap Start Floating Window, then choose TransPeek in the system's screen broadcast sheet. Switch to any app and the window comes with you.

Screenshots

Screen Translator4 screens
TransPeek4 screens

Verdict

The call

The clearest difference is rating: Screen Translator at 4.6 against TransPeek's 4.0. Screen Translator also leads on review sentiment (79% vs 50%) and ratings volume (50 vs 4). On price, update cadence, ads and in-app purchases 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

Both are free to download. Screen Translator sells 2 one-off in-app purchases and TransPeek sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Screen Translator holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Screen Translator has 50 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 79% of Screen Translator's written reviews are positive against 50% of TransPeek's.

UpkeepUpdate frequency

Screen Translator ships an update every 5 days, TransPeek every 10 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Screen Translator versus TransPeek: the parameters behind the verdict, then further details
ParameterScreen TranslatorTransPeek
PriceFreeFree
Rating4.6 (50 ratings) — better4.0 (4 ratings)
Positive reviews78.9% of reviews — better50.0% of reviews
Number of ratings50 — better4
Update frequencyEvery 5 days — betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size105 MB30 MB
Age rating4+4+
DeveloperSK95 Engineering AB上海百隅信息科技有限公司

Customer experience

Screen Translator

All ratings48 ratings
Positive89.6%
Neutral2.1%
Negative8.3%
Written reviews19 reviews
Positive78.9%
Neutral0.0%
Negative21.1%

TransPeek

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

2 purchases

Screen Translator

One-time2
  • 3-day TrialFree
  • Lifetime Access$3.99
1 purchases

TransPeek

One-time1
  • TransPeek Pro$6.99

Questions

Is Screen Translator free?
Screen Translator is free to download, with in-app purchases available.
Is TransPeek free?
TransPeek is free to download, with in-app purchases available.
Which has better reviews, Screen Translator or TransPeek?
Screen Translator is rated higher. Screen Translator averages 4.6 out of 5 from 50 ratings, while TransPeek averages 4.0 from 4 ratings.
Do Screen Translator or TransPeek have ads?
Neither Screen Translator nor TransPeek shows ads.
Which is updated more often, Screen Translator or TransPeek?
Screen Translator ships an update every 5 days, and TransPeek every 10 days. Most recently, Screen Translator was updated on November 8, 2026 and TransPeek on November 5, 2026.

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