# SMART Testz vs DeviceTestApp

The clearest difference is iOS requirement: SMART Testz at 12.0 against DeviceTestApp's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SMART Testz ships an update fortnightly, DeviceTestApp every 11 days. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SMART Testz | DeviceTestApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Size | 14 MB | 2 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FutureDial Inc.](https://appshunter.io/developer/1163960008) | [GALAXY TELECOM](https://appshunter.io/developer/905658140) |

## What reviewers say

### SMART Testz

[App page](https://appshunter.io/ios/app/smart-testz/id6450738223)

**Features:** macOS Compatibility

**In-app purchases:** none


### DeviceTestApp

[App page](https://appshunter.io/ios/app/devicetestapp/id6758030896)

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

**In-app purchases:** none


## Frequently asked questions

### Is SMART Testz free?

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

### Is DeviceTestApp free?

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

### Do SMART Testz or DeviceTestApp have ads?

Neither SMART Testz nor DeviceTestApp shows ads.

### Which is updated more often, SMART Testz or DeviceTestApp?

SMART Testz ships an update fortnightly, and DeviceTestApp every 11 days. Most recently, SMART Testz was updated on September 13, 2026 and DeviceTestApp on September 17, 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.*