Comparison

Easy DEM vs EyeFlex

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

Head to head
About

Easy DEM

This application assists in administering and scoring the DEM Test, designed for use with official Bernell materials. It offers patient management, test timing, and video recording capabilities for detailed analysis. Data is stored offline for enhanced privacy.

Highlights
  • Patient management
  • Test timing and administration
  • Manual test entry
  • Clinical diagnostic indication display
  • Video recording of examinations
  • Biometric locking (FaceID/TouchID)
Features
Read full description

Important: Please note that this application is designed to be used exclusively with the official DEM Test materials from Bernell. The use of photocopies or unauthorized versions of the test materials is strictly prohibited and constitutes a copyright violation. For accurate and compliant results, we encourage you to acquire the original materials from Bernell. Easy DEM facilitates taking the DEM Test by providing a comprehensive tool for administration and scoring. - Patient management: find all your tests for a patient in one place - Timing and administration of vertical and horizontal tests - Option to manually enter tests conducted outside the application - Display of clinical diagnostic indication (Type I, II, III, IV) when results are significant - French and English dataset, for ages 6 to 13 - Video recording: record the patient during the examination and review the exam later to refine your diagnosis - Biometric locking: secure access to the application with FaceId or TouchId All data is saved 100% offline, ensuring complete confidentiality of health data. The Easy DEM application is a tool for administration, calculation, and visualization; Easy DEM is not a diagnostic tool. Its use does not replace the official materials of Bernell, the owner of the DEM test paper supports.

About

EyeFlex

Read full description

Welcome to the EyeFlex innovative eye physiotherapy workout and relaxation app. The app is designed to address myopia condition and strengthen eyes extraocular muscles. Taks include following moving objects and completing other eye coordination either in AR (Augmented-reality) mode and Simple mode. If you opt for AR (Augmented-reality) mode, ensure stability by finding a fixed spot and maintain it throughout the session. Regardless of the mode, focus your gaze on the moving objects, practicing smooth and controlled eye movements without excessive head motion. Consistent training is key to improvement, so allocate regular time slots for practice and follow instructions! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Easy DEM4 screens
EyeFlex4 screens

Verdict

The call

The clearest difference is price: EyeFlex at Free against Easy DEM's $24.99. EyeFlex also leads on iOS requirement (12.0 vs 17.6). Easy DEM's advantage is in-app purchases (none vs 2) and update cadence (weekly vs every 9 months). On ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

EyeFlex is free to download; Easy DEM costs $24.99 up front. EyeFlex sells 2 in-app purchases, starting at $34.99 per month. Easy DEM asks for nothing beyond the download.

UpkeepUpdate frequency

Easy DEM ships an update weekly, EyeFlex every 9 months. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

Scorecard4 real differences ยท 4 level
Easy DEM versus EyeFlex: the parameters behind the verdict, then further details
ParameterEasy DEMEyeFlex
Price$24.99Free โ€” better
Positive reviews100.0% of reviewsโ€”
Update frequencyWeekly โ€” betterEvery 9 months
AdsNoNo
In-app purchasesNo โ€” betterYes
MonetizationPaidโ€”
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.612.0 โ€” better
Further details โ€” not scored
Size5 MB475 MB
Age rating17+4+
DeveloperDokitekURSA ALBA UAB

In-app purchases

None

Easy DEM

No in-app purchases

2 purchases

EyeFlex

Subscriptions2
  • Monthly Training Access$34.991 Month
  • Yearly Training Access$379.001 Year

Questions

Is Easy DEM free?
Easy DEM costs $24.99, with no in-app purchases.
Is EyeFlex free?
EyeFlex is free to download, with in-app purchases available.
Do Easy DEM or EyeFlex have ads?
Neither Easy DEM nor EyeFlex shows ads.
Which is updated more often, Easy DEM or EyeFlex?
Easy DEM ships an update weekly, and EyeFlex every 9 months. Most recently, Easy DEM was updated on October 20, 2026 and EyeFlex on October 4, 2026.

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