# Drypure vs CERTAS multicall

The clearest difference is update cadence: CERTAS multicall at every 6 months against Drypure's every 16 months. Drypure's advantage is iOS requirement (12.0 vs 15.0). 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.

Drypure ships an update every 16 months, CERTAS multicall every 6 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Drypure | CERTAS multicall |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 6 months** |
| Size | 10 MB | 81 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sifabso Technology](https://appshunter.io/developer/1562069356) | [Certas AG](https://appshunter.io/developer/1488740270) |

## What reviewers say

### Drypure

[App page](https://appshunter.io/ios/app/drypure/id1581052635)

**Features:** macOS Compatibility

**In-app purchases:** none


### CERTAS multicall

[App page](https://appshunter.io/ios/app/certas-multicall/id6446119719)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Drypure free?

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

### Is CERTAS multicall free?

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

### Do Drypure or CERTAS multicall have ads?

Neither Drypure nor CERTAS multicall shows ads.

### Which is updated more often, Drypure or CERTAS multicall?

Drypure ships an update every 16 months, and CERTAS multicall every 6 months. Most recently, Drypure was updated on November 3, 2026 and CERTAS multicall on November 3, 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.*