Best Display Test Apps & Games

250+ iOS apps & games curated and reviewed

4.0 avg rating
18 free apps & games
Updated October 2026

If you already know ScreenTest, this is the deeper bench. 250+ display test apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Display Test Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ScreenTest - Dead Pixel CheckScreenTest - Dead Pixel CheckFree4.3★ (6)NoNoOct 2026
2Color Test For Your ScreenColor Test For Your ScreenFree1.0★ (1)YesNoOct 2026
3Phone DiagnosticsPhone DiagnosticsFree3.8★ (86)NoYesNov 2026
4Speed Test+ -HW Test,ToolboxSpeed Test+ -HW Test,ToolboxFree4.6★ (56)NoNoOct 2026
5Screen Test: Display & TouchScreen Test: Display & TouchFree—YesYesOct 2026
6Check My Device : 40+ TestsCheck My Device : 40+ TestsFree4.5★ (95)YesYesOct 2026
7Pixel Dash - Test Your Reaction Speed GamePixel Dash - Test Your Reaction Speed GameFree4.8★ (8)NoYesOct 2026
8Dead Pixel Test - Screen CheckDead Pixel Test - Screen CheckFree5.0★ (1)YesYesOct 2026

Top Picks for Display Test

Phone Diagnostics#3

Phone Diagnostics by HITEK_NOVA

Test & Find Repair Shop
Worth Considering
🔧 Utilities
3.8😐(86 ratings)
FreeIn-App Purchases
Phone Diagnostics screenshot 1
Phone Diagnostics screenshot 2
Phone Diagnostics screenshot 3
Phone Diagnostics screenshot 4
Phone Diagnostics screenshot 5
Phone Diagnostics screenshot 6

Easily test and check all mobile device functionalities. This app is useful before purchasing a device, sending it for repair, or after receiving it back. It also helps you locate nearby repair shops.

What We Love

  • 👍 Great for testing used phones
  • 👍 Easy to use
  • 👍 Free to use
  • 👍 Helps identify hardware issues
  • 👍 Useful for business/trade-ins
  • 👍 Comprehensive diagnostics
  • 👍 Fast and effective
  • 👍 Good for checking new purchases
  • 👍 Nice design

Room to Improve

  • 🐛 Glitchy and buggy
  • 🐛 Ads are intrusive
  • 🐛 Some tests are inaccurate
  • 🐛 Does not test all features
  • 🐛 Can be laggy
  • 🐛 Useless for advanced diagnostics
  • 🐛 Primitive diagnosis
  • 🐛 Ad covers test area
  • 🐛 No VoiceOver support
  • 🐛 Wasted time
  • 🐛 App can be slow
  • 🐛 Microphone test can be too loud
  • 🐛 Speaker test issues
  • 🐛 Tests features not present on device
  • 🐛 Can freeze or crash iPhone

More Display Test apps to explore

FAQ about Display Test

What are the best display test apps & games for iPhone?
ScreenTest - Dead Pixel Check tops our display test apps & games ranking as of October 2026, with a 4.3-star average from 6 App Store ratings, and it's free to download.
Yes — 18 of the top display test apps & games we rank are free to download, including ScreenTest - Dead Pixel Check and Color Test For Your Screen.
ScreenTest - Dead Pixel Check has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ display test apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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