# Suredelle vs Onyxo

Suredelle and Onyxo are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Suredelle ships an update every 24 months, Onyxo every 18 months. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Suredelle | Onyxo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 18 months** |
| Size | 64 MB | 65 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUREDELLE](https://appshunter.io/developer/1562839438) | [KELLA MODE](https://appshunter.io/developer/1664775042) |

## What reviewers say

### Suredelle

[App page](https://appshunter.io/ios/app/suredelle/id1562839436)

**Features:** macOS Compatibility

**In-app purchases:** none


### Onyxo

[App page](https://appshunter.io/ios/app/onyxo/id1664775040)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Suredelle free?

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

### Is Onyxo free?

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

### Do Suredelle or Onyxo have ads?

Neither Suredelle nor Onyxo shows ads.

### Which is updated more often, Suredelle or Onyxo?

Suredelle ships an update every 24 months, and Onyxo every 18 months. Most recently, Suredelle was updated on October 25, 2026 and Onyxo 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.*