# Doufu vs Deviap

The clearest difference is iOS requirement: Deviap at 17.0 against Doufu's 26.0. On price, update cadence, 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.

Doufu ships an update every 3 days, Deviap every 2 days. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Doufu | Deviap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deviap/id6760871533/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 32 MB | 6 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ZIZICICI LIMITED](https://appshunter.io/developer/1564555697) | [Zachary Mendoza](https://appshunter.io/developer/1879945812) |

## What reviewers say

### Doufu

[App page](https://appshunter.io/ios/app/doufu/id6760194187)

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

**In-app purchases:** none


### Deviap

[App page](https://appshunter.io/ios/app/deviap/id6760871533)

A comprehensive developer toolkit offering over 25 built-in utilities and curated resource links. Personalize your experience by selecting interests and saving favorite tools and links for quick access.

**Highlights:** 25+ built-in developer tools, Curated resource links by category, Personalized content based on interests, Device hardware and system information, Live battery and network monitoring, Customizable themes and widgets, Data import/export and iCloud sync

**In-app purchases:** none


## Frequently asked questions

### Is Doufu free?

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

### Is Deviap free?

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

### Do Doufu or Deviap have ads?

Neither Doufu nor Deviap shows ads.

### Which is updated more often, Doufu or Deviap?

Doufu ships an update every 3 days, and Deviap every 2 days. Most recently, Doufu was updated on September 20, 2026 and Deviap on September 21, 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.*