# AppleMars vs FBIS

The clearest difference is update cadence: FBIS at every 3 weeks against AppleMars's every 4 months. AppleMars's advantage is iOS requirement (8.0 vs 13). 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.

AppleMars ships an update every 4 months, FBIS every 3 weeks. The most recent releases landed on May 28, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | AppleMars | FBIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 59 MB | 19 MB |
| Requires iOS | **8.0** | 13 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [GC Solar Pty Ltd](https://appshunter.io/developer/1702478648) | [Kartoza (PTY) Ltd.](https://appshunter.io/developer/1718749964) |

## What reviewers say

### AppleMars

[App page](https://appshunter.io/ios/app/applemars/id6448591932)

**Features:** macOS Compatibility

**In-app purchases:** none


### FBIS

[App page](https://appshunter.io/ios/app/fbis/id6473277389)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AppleMars free?

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

### Is FBIS free?

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

### Do AppleMars or FBIS have ads?

Neither AppleMars nor FBIS shows ads.

### Which is updated more often, AppleMars or FBIS?

AppleMars ships an update every 4 months, and FBIS every 3 weeks. Most recently, AppleMars was updated on May 28, 2026 and FBIS on September 25, 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.*