# PH Prime vs Diolho

The clearest difference is update cadence: PH Prime at every 5 months against Diolho's every 12 months. 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.

PH Prime ships an update every 5 months, Diolho every 12 months. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | PH Prime | Diolho |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 12 months |
| Size | 62 MB | 85 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Cibus CashBack](https://appshunter.io/developer/1622811697) | [FIW SOLUCOES TECNOLOGICAS LTDA](https://appshunter.io/developer/1558717557) |

## What reviewers say

### PH Prime

[App page](https://appshunter.io/ios/app/ph-prime/id1590577446)

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

**In-app purchases:** none


### Diolho

[App page](https://appshunter.io/ios/app/diolho/id6737565804)

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

**In-app purchases:** none


## Frequently asked questions

### Is PH Prime free?

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

### Is Diolho free?

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

### Do PH Prime or Diolho have ads?

Neither PH Prime nor Diolho shows ads.

### Which is updated more often, PH Prime or Diolho?

PH Prime ships an update every 5 months, and Diolho every 12 months. Most recently, PH Prime was updated on October 10, 2026 and Diolho on September 29, 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.*