# Smart Optometry vs DiagnosticGame™

Smart Optometry and DiagnosticGame™ both sit at 4.4 stars, but that hides the real split: 42% of Smart Optometry's written reviews are positive against 0% of DiagnosticGame™'s. Smart Optometry also leads on ratings volume (529 vs 3). DiagnosticGame™'s advantage is update cadence (daily vs every 4 months) and iOS requirement (9.0 vs 13). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Smart Optometry sells 10 in-app purchases, starting at $2.99 per month and DiagnosticGame™ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for Smart Optometry against 4.3 for DiagnosticGame™. That said, the two scores are not equally well evidenced: Smart Optometry has 529 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 42% of Smart Optometry's written reviews are positive against 0% of DiagnosticGame™'s.

Smart Optometry ships an update every 4 months, DiagnosticGame™ daily. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Smart Optometry | DiagnosticGame™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (529 ratings)](https://appshunter.io/ios/app/smart-optometry/id1053891266/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/diagnosticgame/id1194938584/reviews) |
| Number of ratings | **529** | 3 |
| Positive reviews | **42.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 28 MB | 63 MB |
| Requires iOS | 13 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Hundred Vision d.o.o.](https://appshunter.io/developer/1053891265) | [AMA Optics](https://appshunter.io/developer/1194938583) |

## What reviewers say

### Smart Optometry

[App page](https://appshunter.io/ios/app/smart-optometry/id1053891266)

This app offers eye care professionals a suite of 15 interactive and precise digital eye exams for patient screening and testing. It simplifies the examination process with clear guidelines, fast execution, and automated calculations, supporting a more efficient and accurate diagnostic workflow.

**Highlights:** 15 interactive digital eye exams, Automated calculation and diagnosis, Multi-language support, Vertex and visual acuity calculators, Simple and fast user interface, Precise and reliable results

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly Subscription | $2.99 | per month |
| PRO Yearly Subscription | $22.99 | per year |
| Visual Acuity + Test | $1.99 | one-time |
| Red Desaturation Test | $1.99 | one-time |
| Generous Tip | $4.99 | one-time |
| Generous Tip! | $4.99 | one-time |
| Smart Optometry PRO | $9.99 | one-time |
| PRO Bundle | $9.99 | one-time |
| Massive Tip! | $9.99 | one-time |
| Amazing Tip! | $14.99 | one-time |

**What reviewers like**

- 👍 Excellent product
- 👍 Beautifully designed
- 👍 Highly accurate results
- 👍 Super easy to use
- 👍 Masterfully engineered

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 App does not open
- 🐛 App stops working
- 🐛 Requires payment for tests
- 🐛 App is full of ads

**Reported bugs**

- App crashes on startup
- App closes automatically after login
- App stops working after update
- Tests demand payment for Pro version
- Visual acuity unit converter plus button not working

**Requested features**

- Update visual acuity unit converter plus button
- Add inches option for measurement
- Provide explanations for test procedures and expected results
- Make Arabic language available
- Allow calibration of acuity test for different distances


### DiagnosticGame™

[App page](https://appshunter.io/ios/app/diagnosticgame/id1194938584)

This app features six automated games to assess visual acuity, color vision, stereopsis, and relative brightness. It helps healthcare professionals identify potential eye diseases for further diagnosis and treatment by specialists.

**Highlights:** Visual acuity measurement, Color vision testing, Stereopsis assessment, Relative brightness detection, Amblyopia detector, Performance tracking

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| a pack of 10 tests | $0.99 | one-time |


## Frequently asked questions

### Is Smart Optometry free?

Smart Optometry is free to download, with in-app purchases available.

### Is DiagnosticGame™ free?

DiagnosticGame™ is free to download, with in-app purchases available.

### Which has better reviews, Smart Optometry or DiagnosticGame™?

Smart Optometry is rated higher. Smart Optometry averages 4.4 out of 5 from 529 ratings, while DiagnosticGame™ averages 4.3 from 3 ratings.

### Do Smart Optometry or DiagnosticGame™ have ads?

Neither Smart Optometry nor DiagnosticGame™ shows ads.

### Which is updated more often, Smart Optometry or DiagnosticGame™?

Smart Optometry ships an update every 4 months, and DiagnosticGame™ daily. Most recently, Smart Optometry was updated on October 15, 2026 and DiagnosticGame™ on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*