# Doss Engenharia vs flecha

The clearest difference is update cadence: flecha at every 3 days against Doss Engenharia's every 3 weeks. Doss Engenharia's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.5). 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.

Doss Engenharia ships an update every 3 weeks, flecha every 3 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Doss Engenharia | flecha |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 11 MB | 4 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Felipe Ferezini](https://appshunter.io/developer/1593919262) | [Matheus Benitez](https://appshunter.io/developer/1819990110) |

## What reviewers say

### Doss Engenharia

[App page](https://appshunter.io/ios/app/doss-engenharia/id1593919260)

**Features:** macOS Compatibility

**In-app purchases:** none


### flecha

[App page](https://appshunter.io/ios/app/flecha/id6748699708)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Doss Engenharia free?

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

### Is flecha free?

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

### Do Doss Engenharia or flecha have ads?

Neither Doss Engenharia nor flecha shows ads.

### Which is updated more often, Doss Engenharia or flecha?

Doss Engenharia ships an update every 3 weeks, and flecha every 3 days. Most recently, Doss Engenharia was updated on October 27, 2026 and flecha on October 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.*