# Save Trees vs Melter Idle

The clearest difference is in-app purchases: Melter Idle at none against Save Trees's 5. Melter Idle also leads on iOS requirement (12.0 vs 14.0). Save Trees's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Save Trees sells 5 one-off in-app purchases. Melter Idle asks for nothing beyond the download.

Save Trees ships an update every 2 days, Melter Idle every 2 weeks. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Save Trees | Melter Idle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (46 ratings)](https://appshunter.io/ios/app/melter-idle/id6627341930/reviews)** |
| Number of ratings | — | **46** |
| Positive reviews | — | 8.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | — | Ad-supported |
| Size | 41 MB | 219 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Saurav Nagpal](https://appshunter.io/developer/1631725055) | [小末 张](https://appshunter.io/developer/1484191030) |

## What reviewers say

### Save Trees

[App page](https://appshunter.io/ios/app/save-trees/id1631725053)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tree | $0.29 | one-time |
| Trowel | $0.29 | one-time |
| Chipko Movement | $0.29 | one-time |
| Slow Mo | $0.29 | one-time |
| Big Tree | $0.39 | one-time |


### Melter Idle

[App page](https://appshunter.io/ios/app/melter-idle/id6627341930)

Engage in a satisfying pixel-melting experience. Collect in-game currency to enhance your melting capabilities and unlock new upgrades. Watch as pixels transform into valuable resources.

**Highlights:** Pixel melting gameplay, Collect money, Upgrade Melter, Idle progression, Satisfying visuals

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Addicting gameplay
- 👍 Reminds of other games

**What reviewers complain about**

- 📺 Excessive ads
- ⏳ More ads than gameplay
- 📉 No idle progression
- 🚫 No ad removal option
- ❌ Ads interrupt gameplay

**Reported bugs**

- 🐛 Upgrade not working
- 🐛 Ads not giving rewards

**Requested features**

- Option to remove ads
- Improve idle progression


## Frequently asked questions

### Is Save Trees free?

Save Trees is free to download, with in-app purchases available.

### Is Melter Idle free?

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

### Do Save Trees or Melter Idle have ads?

Melter Idle shows ads; Save Trees does not.

### Which is updated more often, Save Trees or Melter Idle?

Save Trees ships an update every 2 days, and Melter Idle every 2 weeks. Most recently, Save Trees was updated on November 7, 2026 and Melter Idle on November 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*