# prepSSM vs DatAIMed

The clearest difference is in-app purchases: prepSSM at none against DatAIMed's 6. prepSSM also leads on ads (none vs shown). DatAIMed's advantage is update cadence (weekly vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. DatAIMed sells 6 in-app purchases, starting at $11.99 per month. prepSSM asks for nothing beyond the download.

prepSSM ships an update every 3 weeks, DatAIMed weekly. The most recent releases landed on September 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | prepSSM | DatAIMed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (7 ratings)](https://appshunter.io/ios/app/prepssm/id1452631957/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 155 MB | 58 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [ECNI](https://appshunter.io/developer/915067392) | [DatAIMed](https://appshunter.io/developer/1894814209) |

## What reviewers say

### prepSSM

[App page](https://appshunter.io/ios/app/prepssm/id1452631957)

This platform offers preparation for a national specialization school entrance exam. It features weekly quizzes with detailed explanations and a national ranking. Free lessons are also available to all users.

**Highlights:** Weekly quizzes, Detailed explanations, National student ranking, Free lessons, Progress tracking, Cross-device compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### DatAIMed

[App page](https://appshunter.io/ios/app/dataimed/id6762605642)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter mensile | $11.99 | per month |
| Clinical Pro Monthly | $25.00 | per month |
| Researcher Mensile | $70.00 | per month |
| Starter annuale | $89.00 | per year |
| Clinical Pro Annual | $229.00 | per year |
| Researcher annuale | $600.00 | per year |


## Frequently asked questions

### Is prepSSM free?

prepSSM is free to download, with no in-app purchases.

### Is DatAIMed free?

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

### Do prepSSM or DatAIMed have ads?

DatAIMed shows ads; prepSSM does not.

### Which is updated more often, prepSSM or DatAIMed?

prepSSM ships an update every 3 weeks, and DatAIMed weekly. Most recently, prepSSM was updated on September 25, 2026 and DatAIMed on September 20, 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.*