# Geometry Trash vs Synth Sum

The clearest difference is in-app purchases: Geometry Trash at none against Synth Sum's 5. Geometry Trash also leads on iOS requirement (12.0 vs 17.0). Synth Sum's advantage is ads (none vs shown) and update cadence (daily vs every 5 days). On price and device support there is nothing between them.

Both are free to download. Synth Sum sells 5 one-off in-app purchases. Geometry Trash asks for nothing beyond the download.

Geometry Trash ships an update every 5 days, Synth Sum daily. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Geometry Trash | Synth Sum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/geometry-trash/id6467161322/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Ad-supported | — |
| Size | 73 MB | 61 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Priya Goel](https://appshunter.io/developer/1708308719) | [Matthew Leonard](https://appshunter.io/developer/522479113) |

## What reviewers say

### Geometry Trash

[App page](https://appshunter.io/ios/app/geometry-trash/id6467161322)

Navigate challenging levels by jumping over obstacles. Compete with others by comparing high scores. More features, including custom levels, are planned for future updates.

**Highlights:** Obstacle jumping gameplay, High score comparison, Custom level features (coming soon), Simple controls

**Features:** macOS Compatibility

**In-app purchases:** none


### Synth Sum

[App page](https://appshunter.io/ios/app/synth-sum-neon-dash/id6793998487)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Neon Kit | $1.99 | one-time |
| Sunset Kit | $1.99 | one-time |
| Magenta Kit | $1.99 | one-time |
| Unlock All Worlds | $2.99 | one-time |
| All Kits Bundle | $4.99 | one-time |


## Frequently asked questions

### Is Geometry Trash free?

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

### Is Synth Sum free?

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

### Do Geometry Trash or Synth Sum have ads?

Geometry Trash shows ads; Synth Sum does not.

### Which is updated more often, Geometry Trash or Synth Sum?

Geometry Trash ships an update every 5 days, and Synth Sum daily. Most recently, Geometry Trash was updated on October 14, 2026 and Synth Sum on October 4, 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.*