# DriftOff vs SUB10 Training

The clearest difference is in-app purchases: SUB10 Training at none against DriftOff's 2. SUB10 Training also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DriftOff sells 2 in-app purchases, starting at $4.99 per month. SUB10 Training asks for nothing beyond the download.

DriftOff ships an update every 4 weeks, SUB10 Training every 5 weeks. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DriftOff | SUB10 Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/driftoff-better-sleep/id6759835149/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 140 MB | 88 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Md HASAN](https://appshunter.io/developer/1878266203) | [Treshna Enterprises](https://appshunter.io/developer/959435261) |

## What reviewers say

### DriftOff

[App page](https://appshunter.io/ios/app/driftoff-better-sleep/id6759835149)

Fall asleep faster with this sleep companion app. It offers guided sleep stories, ambient sounds, breathing exercises, and a cognitive shuffle technique to calm a racing mind. Track your progress and enjoy a dark interface designed for nighttime use.

**Highlights:** Soothing sleep stories, Cognitive shuffle technique, Ambient sound mixing, Guided breathing exercises, Sleep session tracking, Dark interface, Sleep timer

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DriftOff Pro Monthly | $4.99 | per month |
| DriftOff Pro Yearly | $29.99 | per year |


### SUB10 Training

[App page](https://appshunter.io/ios/app/sub10-training/id6767062626)

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

**In-app purchases:** none


## Frequently asked questions

### Is DriftOff free?

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

### Is SUB10 Training free?

SUB10 Training is free to download, with no in-app purchases.

### Do DriftOff or SUB10 Training have ads?

Neither DriftOff nor SUB10 Training shows ads.

### Which is updated more often, DriftOff or SUB10 Training?

DriftOff ships an update every 4 weeks, and SUB10 Training every 5 weeks. Most recently, DriftOff was updated on October 31, 2026 and SUB10 Training on October 28, 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.*