TreeSim vs Gravity
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
TreeSim
Generate an endless array of unique trees with a simple tap. Experience a delightful and calming process as digital flora flourishes on your screen. It's a relaxing way to create algorithmic nature.
- Algorithmic tree creation
- Infinite variety
- Tap-to-grow mechanic
- Relaxing gameplay
- Delightful visual experience
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Create an infinite variety of trees algorithmically. Just tap the screen and watch them grow. It's delightful and relaxing.
Gravity
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ORBIT is a gravity simulator puzzle game. Launch planets with a flick of your finger, and try to get them into stable orbits around black holes. Can you make enough orbits to progress to the next level? ORBIT now features a Sandbox (premium) where you can create your own levels! Control time, disable collisions, and paint with gravity. Publish your creations to the world for everyone to play. • 20 free levels, with new mechanics introduced over time — like repulsive black holes and planets with their own gravity attracting each other • Play community-created levels — virtually limitless content made by other players, all completely free • Launch as many planets as you like, and watch the mesmerizing orbital mechanics unfold • Planets leave colored traces, so at the end of a level you will have created a beautiful piece of art • Play in an environment of smooth, minimalist graphics while listening to relaxing classical piano New: ORBIT now features a Sandbox (premium) where you can create your own levels! Control time, disable collisions, and paint with gravity. Publish your creations to the world for everyone to play. We always listen to your feedback. Please leave a comment to help us improve the product. Support: thangtq.dev.studio@gmail.com Download now and start a journey of discovery
Screenshots
Verdict
The clearest difference is in-app purchases: TreeSim at none against Gravity's 1. TreeSim also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). 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. Gravity sells 1 one-off in-app purchase. TreeSim asks for nothing beyond the download.
TreeSim ships an update weekly, Gravity every 2 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.
| Parameter | TreeSim | Gravity |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (5 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 16 MB | 116 MB |
| Age rating | 4+ | 4+ |
| Developer | Bret Lester | Quang Thang To |
In-app purchases
TreeSim
No in-app purchases
Gravity
- Creative Mode$2.99
