Comparison

PhoneCheck Pro vs Onscreen Translate

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

Head to head
About

PhoneCheck Pro

Features
Read full description

evice Monitor is a fast, no-nonsense hardware inspection tool for iPhone. Whether you're buying or selling a used iPhone, or just want to verify that everything works on your current device, Device Monitor walks you through 8 essential checks in about 3 minutes. WHAT IT CHECKS • Screen Colors — Full-screen color patterns to reveal dead pixels, tint, burn-in, and bright spots • Touch — Interactive grid to confirm the display responds evenly, including edges and corners • Camera — Front and rear camera availability and live preview check • Flashlight — Hardware torch toggle test • Microphone — Short audio recording with instant playback • Speaker — Audio playback test using the built-in speaker • Biometrics — Face ID or Touch ID hardware support check • Connectivity — Wi-Fi, Bluetooth, battery level, charging status, and vibration HOW IT WORKS Each step gives a clear one-line instruction and three result buttons: Pass, Issue, or Skip. Automated steps run on their own — you just confirm the result. After all 8 steps, you get a clean summary showing exactly what passed and what needs attention. HONEST ABOUT WHAT IT CANNOT DO Device Monitor does not claim to verify original parts, Apple's official battery health, board-level faults, or IMEI/carrier lock status. It focuses on the hardware checks an ordinary user can meaningfully confirm in a trade situation. NO ACCOUNT REQUIRED Everything runs locally on your device. No sign-in, no cloud sync, no data collection.

About

Onscreen Translate

Instantly translate text from screenshots, photos, or your camera view. Overlay translations directly on the image, compare with the original, and easily copy or share the text. Offline translation is available after downloading language packs.

Highlights
  • Translate text in screenshots
  • Translate text in photos
  • Live camera translation
  • Overlay translations on images
  • Copy and share translated text
  • Offline translation support
  • Screenshot shortcut integration
Read full description

Translate text in screenshots, photos and your camera view. Read the translation on the image, compare it with the original, and copy or share the text. Add the screenshot shortcut and assign it to Back Tap or a supported Action Button. Video guides walk you through setup. Add the camera widget for quick access from your Home Screen or Lock Screen. Text recognition and translation run on your iPhone. Apple may ask you to download language files before translating. Downloaded languages can be used offline. Background screenshot previews require iOS 26 or later; earlier supported versions open the app. Camera translation requires a supported iPhone. Language availability and translation quality depend on iOS. Small text, low light and movement can affect results. Try the free access shown in the app, then subscribe to keep translating. Monthly and annual plans include all translation features. Eligible new subscribers can try them free for seven days when offered by Apple. After the trial, your selected plan renews at the price shown before purchase unless canceled. Prices vary by region. Manage or cancel in your Apple Account subscription settings. Deleting the app does not cancel your subscription. Privacy Policy: https://onscreentranslate.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://onscreentranslate.app/support

Screenshots

PhoneCheck Pro3 screens
Onscreen Translate4 screens

Verdict

The call

The clearest difference is in-app purchases: PhoneCheck Pro at none against Onscreen Translate's 2. On price, 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

Both are free to download. Onscreen Translate sells 2 in-app purchases, starting at $3.99 per month. PhoneCheck Pro asks for nothing beyond the download.

Scorecard1 real difference · 9 level
PhoneCheck Pro versus Onscreen Translate: the parameters behind the verdict, then further details
ParameterPhoneCheck ProOnscreen Translate
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequency—Every 2 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhoneiPhone
Requires iOS17.0 — better18.4
Further details — not scored
Size3 MB111 MB
Age rating17+4+
Developer胜辉 韩OMAR FATTAHI

In-app purchases

None

PhoneCheck Pro

No in-app purchases

2 purchases

Onscreen Translate

Subscriptions2
  • Monthly7 Days trial$3.991 Month
  • Annual7 Days trial$24.991 Year

Questions

Is PhoneCheck Pro free?
PhoneCheck Pro is free to download, with no in-app purchases.
Is Onscreen Translate free?
Onscreen Translate is free to download, with in-app purchases available.
Do PhoneCheck Pro or Onscreen Translate have ads?
Neither PhoneCheck Pro nor Onscreen Translate shows ads.

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