# Tons vs SleepLock

The clearest difference is in-app purchases: SleepLock at none against Tons's 4. Tons's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Tons sells 4 in-app purchases, starting at $1.99 per month. SleepLock asks for nothing beyond the download.

## The numbers

| Metric | Tons | SleepLock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Size | 40 MB | 4 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PJM](https://appshunter.io/developer/568979019) | [ZHUO KANG](https://appshunter.io/developer/6775824773) |

## What reviewers say

### Tons

[App page](https://appshunter.io/ios/app/tons-workout-volume-tracker/id6758559543)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly support | $1.99 | per month |
| Light tip | $0.99 | one-time |
| Solid tip | $2.99 | one-time |
| Heavy tip | $9.99 | one-time |


### SleepLock

[App page](https://appshunter.io/ios/app/sleeplock-must-sleep-alarm/id6799816048)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tons free?

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

### Is SleepLock free?

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

### Do Tons or SleepLock have ads?

Neither Tons nor SleepLock shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*