# ACTT vs MCAT Flash by 1SM

ACTT and MCAT Flash by 1SM are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ACTT | MCAT Flash by 1SM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Size | 61 MB | 2 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [University of South Carolina](https://appshunter.io/developer/694863391) | [1 Source Medicine](https://appshunter.io/developer/6791719541) |

## What reviewers say

### ACTT

[App page](https://appshunter.io/ios/app/actt-study/id6744712322)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### MCAT Flash by 1SM

[App page](https://appshunter.io/ios/app/mcat-flash-by-1sm/id6791719539)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ACTT free?

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

### Is MCAT Flash by 1SM free?

MCAT Flash by 1SM is free to download, with no in-app purchases.

### Do ACTT or MCAT Flash by 1SM have ads?

Neither ACTT nor MCAT Flash by 1SM shows ads.

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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.*