Geometry Trash vs Synth Sum
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Geometry Trash
Navigate challenging levels by jumping over obstacles. Compete with others by comparing high scores. More features, including custom levels, are planned for future updates.
- Obstacle jumping gameplay
- High score comparison
- Custom level features (coming soon)
- Simple controls
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Jump over obstacles and compare your high scores! More features coming soon!!! Such as custom levels and more! :D Author of Game: Saksham Goel
Synth Sum
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Jump the spikes. Hit the exact sum. Neon rhythm dash. Grab the numbers that fit. Make the exact sum - or start over. • Tap to jump through spikes, pads, and rings • Hit the exact sum to clear the door • 16 levels across five worlds • Practice with checkpoints • Endless and Daily after you beat Genius • Earn stars for skins - looks only • Game Center leaderboards and achievements No ads. No tracking. No data collected. Jump in. Hit the sum.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Geometry Trash | Synth Sum |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 days | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 73 MB | 61 MB |
| Age rating | 9+ | 4+ |
| Developer | Priya Goel | Matthew Leonard |
In-app purchases
Geometry Trash
No in-app purchases
Synth Sum
- Neon Kit$1.99
- Sunset Kit$1.99
- Magenta Kit$1.99
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- Unlock All Worlds$2.99
- All Kits Bundle$4.99
Questions
Is Geometry Trash free?
Is Synth Sum free?
Do Geometry Trash or Synth Sum have ads?
Which is updated more often, Geometry Trash or Synth Sum?
Other comparisons
