# onshift vs BootBrain

The clearest difference is in-app purchases: BootBrain at none against onshift's 2. BootBrain also leads on iOS requirement (13.0 vs 16). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. onshift sells 2 one-off in-app purchases. BootBrain asks for nothing beyond the download.

onshift ships an update every 6 days, BootBrain every 8 days. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | onshift | BootBrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 8 days |
| Size | 3 MB | 50 MB |
| Requires iOS | 16 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [朱涛 戴](https://appshunter.io/developer/1675226784) | [klien](https://appshunter.io/developer/1558821214) |

## What reviewers say

### onshift

[App page](https://appshunter.io/ios/app/onshift-autoalarm/id6502572759)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanent VIP | $2.99 | one-time |
| Permanent VIP | $9.99 | one-time |


### BootBrain

[App page](https://appshunter.io/ios/app/bootbrain/id6751806379)

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

**In-app purchases:** none


## Frequently asked questions

### Is onshift free?

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

### Is BootBrain free?

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

### Do onshift or BootBrain have ads?

Neither onshift nor BootBrain shows ads.

### Which is updated more often, onshift or BootBrain?

onshift ships an update every 6 days, and BootBrain every 8 days. Most recently, onshift was updated on November 4, 2026 and BootBrain on October 25, 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.*