# Isorotate vs BAMMASIL

The clearest difference is in-app purchases: Isorotate at none against BAMMASIL's 1. BAMMASIL's advantage is update cadence (every 5 months vs every 41 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BAMMASIL sells 1 one-off in-app purchase. Isorotate asks for nothing beyond the download.

Isorotate ships an update every 41 months, BAMMASIL every 5 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Isorotate | BAMMASIL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 41 months | **Every 5 months** |
| Size | 159 MB | 80 MB |
| Requires iOS | **12.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avakai Games Private Limited](https://appshunter.io/developer/662870499) | [gon lee](https://appshunter.io/developer/929736378) |

## What reviewers say

### Isorotate

[App page](https://appshunter.io/ios/app/isorotate/id1092430949)

**Features:** macOS Compatibility

**In-app purchases:** none


### BAMMASIL

[App page](https://appshunter.io/ios/app/bammasil/id1455321309)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ADS OFF | $0.99 | one-time |


## Frequently asked questions

### Is Isorotate free?

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

### Is BAMMASIL free?

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

### Do Isorotate or BAMMASIL have ads?

Both Isorotate and BAMMASIL show ads.

### Which is updated more often, Isorotate or BAMMASIL?

Isorotate ships an update every 41 months, and BAMMASIL every 5 months. Most recently, Isorotate was updated on November 2, 2026 and BAMMASIL on November 2, 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.*