# Satark vs HeatAI

The clearest difference is update cadence: HeatAI at fortnightly against Satark's every 3 months. Satark's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Satark ships an update every 3 months, HeatAI fortnightly. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Satark | HeatAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 243 MB | 87 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rimes](https://appshunter.io/developer/1470204756) | [TECHCO Lab Pvt. Ltd.](https://appshunter.io/developer/1789754589) |

## What reviewers say

### Satark

[App page](https://appshunter.io/ios/app/satark/id1470204757)

**Features:** macOS Compatibility

**In-app purchases:** none


### HeatAI

[App page](https://appshunter.io/ios/app/heatai/id6740401350)

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

**In-app purchases:** none


## Frequently asked questions

### Is Satark free?

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

### Is HeatAI free?

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

### Do Satark or HeatAI have ads?

Neither Satark nor HeatAI shows ads.

### Which is updated more often, Satark or HeatAI?

Satark ships an update every 3 months, and HeatAI fortnightly. Most recently, Satark was updated on October 15, 2026 and HeatAI on October 16, 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.*