# OnlineSat vs FWork

The clearest difference is update cadence: FWork at every 2 months against OnlineSat's every 8 months. OnlineSat's advantage is device support (3 vs 1) and iOS requirement (16 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

OnlineSat ships an update every 8 months, FWork every 2 months. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | OnlineSat | FWork |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 105 MB | 11 MB |
| Requires iOS | **16** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fernando Lara](https://appshunter.io/developer/1438458950) | [Fulltime Gestora de Dados Ltda.](https://appshunter.io/developer/563207822) |

## What reviewers say

### OnlineSat

[App page](https://appshunter.io/ios/app/onlinesat/id1438458951)

**In-app purchases:** none


### FWork

[App page](https://appshunter.io/ios/app/fwork/id6754575927)

**In-app purchases:** none


## Frequently asked questions

### Is OnlineSat free?

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

### Is FWork free?

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

### Do OnlineSat or FWork have ads?

Neither OnlineSat nor FWork shows ads.

### Which is updated more often, OnlineSat or FWork?

OnlineSat ships an update every 8 months, and FWork every 2 months. Most recently, OnlineSat was updated on September 17, 2026 and FWork on September 22, 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.*