# Isorotate vs Fallen Umbrella

The clearest difference is in-app purchases: Isorotate at none against Fallen Umbrella's 1. Isorotate also leads on iOS requirement (12.0 vs 15.0). Fallen Umbrella's advantage is update cadence (every 3 weeks vs every 41 months). On price, ads and device support there is nothing between them.

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

Isorotate ships an update every 41 months, Fallen Umbrella every 3 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | Isorotate | Fallen Umbrella |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (18 ratings)](https://appshunter.io/ios/app/fallen-umbrella/id1434503750/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 70.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 41 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 159 MB | 237 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avakai Games Private Limited](https://appshunter.io/developer/662870499) | [Mobazy LLC](https://appshunter.io/developer/1340751294) |

## What reviewers say

### Isorotate

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Fallen Umbrella

[App page](https://appshunter.io/ios/app/fallen-umbrella/id1434503750)

Guide a character through challenging levels by dragging to control movement. Utilize the umbrella to float through the air and overcome obstacles. Enjoy a unique gameplay experience with a focus on physics-based challenges.

**Highlights:** Drag to move character, Float with umbrella, Challenging levels, Physics-based gameplay, Unique mechanics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Isorotate free?

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

### Is Fallen Umbrella free?

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

### Do Isorotate or Fallen Umbrella have ads?

Both Isorotate and Fallen Umbrella show ads.

### Which is updated more often, Isorotate or Fallen Umbrella?

Isorotate ships an update every 41 months, and Fallen Umbrella every 3 weeks. Most recently, Isorotate was updated on November 2, 2026 and Fallen Umbrella 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.*