# ER3 vs Tonsor

The clearest difference is in-app purchases: Tonsor at none against ER3's 6. Tonsor also leads on iOS requirement (12.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. ER3 sells 6 in-app purchases, starting at $1.99 per 6 months. Tonsor asks for nothing beyond the download.

## The numbers

| Metric | ER3 | Tonsor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 36 MB | 19 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gilberto Gaudio](https://appshunter.io/developer/922949128) | [Daniele Montemaggiore](https://appshunter.io/developer/1191480023) |

## What reviewers say

### ER3

[App page](https://appshunter.io/ios/app/er3/id1098816255)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Utilities 6 months | $1.99 | per 6 months |
| Utilities 3 months | $1.99 | per 3 months |
| Premium 3 months | $3.49 | per 3 months |
| Utilities 1 year | $3.49 | per year |
| Premium 6 months | $6.49 | per 6 months |
| Premium 1 year | $8.99 | per year |


### Tonsor

[App page](https://appshunter.io/ios/app/tonsor/id6476404137)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ER3 free?

ER3 is free to download, with in-app purchases available.

### Is Tonsor free?

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

### Do ER3 or Tonsor have ads?

Neither ER3 nor Tonsor shows ads.

---

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