# Isorotate vs Stem Rider

The clearest difference is update cadence: Stem Rider at every 6 months against Isorotate's every 41 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Isorotate ships an update every 41 months, Stem Rider every 6 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Isorotate | Stem Rider |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/stem-rider/id1345935099/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 41 months | **Every 6 months** |
| Monetization | — | Ad-supported |
| Size | 159 MB | 99 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Avakai Games Private Limited](https://appshunter.io/developer/662870499) | [Henrique Silva](https://appshunter.io/developer/492945915) |

## What reviewers say

### Isorotate

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Stem Rider

[App page](https://appshunter.io/ios/app/stem-rider/id1345935099)

Navigate a challenging vertical ascent by skillfully maneuvering a rider. Collect rings to unlock new cosmetic items and enjoy visually appealing graphics. The game offers a simple drag-to-move control scheme for intuitive gameplay.

**Highlights:** Collect rings, Unlock balls, Night Mode, Game Center integration, Stunning visuals, Simple drag controls

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Isorotate free?

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

### Is Stem Rider free?

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

### Do Isorotate or Stem Rider have ads?

Both Isorotate and Stem Rider show ads.

### Which is updated more often, Isorotate or Stem Rider?

Isorotate ships an update every 41 months, and Stem Rider every 6 months. Most recently, Isorotate was updated on November 2, 2026 and Stem Rider 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.*