# SimplePlan vs Meltbox AI

The clearest difference is in-app purchases: SimplePlan at none against Meltbox AI's 6. Meltbox AI's advantage is iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Meltbox AI sells 6 in-app purchases, starting at $29.99 per month. SimplePlan asks for nothing beyond the download.

SimplePlan ships an update every 2 months, Meltbox AI every 6 weeks. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SimplePlan | Meltbox AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 5 MB | 34 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ildar Khasanov](https://appshunter.io/developer/1883397362) | [Autogenic Labs](https://appshunter.io/developer/6790176254) |

## What reviewers say

### SimplePlan

[App page](https://appshunter.io/ios/app/simpleplan-smart-planner/id6780435610)

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

**In-app purchases:** none


### Meltbox AI

[App page](https://appshunter.io/ios/app/meltbox-ai/id6790176252)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solo Monthly | $29.99 | per month |
| Pro Monthly | $49.99 | per month |
| Team Monthly | $99.99 | per month |
| Solo Annual | $299.99 | per year |
| Pro Annual | $499.99 | per year |
| Team Annual | $999.99 | per year |


## Frequently asked questions

### Is SimplePlan free?

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

### Is Meltbox AI free?

Meltbox AI is free to download, with in-app purchases available.

### Do SimplePlan or Meltbox AI have ads?

Neither SimplePlan nor Meltbox AI shows ads.

### Which is updated more often, SimplePlan or Meltbox AI?

SimplePlan ships an update every 2 months, and Meltbox AI every 6 weeks. Most recently, SimplePlan was updated on October 17, 2026 and Meltbox AI 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.*