# DIAMOND SPA vs Bonzo

The clearest difference is in-app purchases: DIAMOND SPA at none against Bonzo's 1. DIAMOND SPA also leads on iOS requirement (15.0 vs 17.0). Bonzo's advantage is update cadence (every 4 days vs every 23 months). On price, ads and device support there is nothing between them.

Both are free to download. Bonzo sells 1 in-app purchase, starting at $5.99 per month. DIAMOND SPA asks for nothing beyond the download.

DIAMOND SPA ships an update every 23 months, Bonzo every 4 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DIAMOND SPA | Bonzo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 4 days** |
| Size | 66 MB | 18 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ORG DIKIDI](https://appshunter.io/developer/1057010744) | [Vardan Vardanian](https://appshunter.io/developer/1894708071) |

## What reviewers say

### DIAMOND SPA

[App page](https://appshunter.io/ios/app/diamond-spa/id1564235784)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bonzo

[App page](https://appshunter.io/ios/app/bonzo/id6762569753)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |


## Frequently asked questions

### Is DIAMOND SPA free?

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

### Is Bonzo free?

Bonzo is free to download, with in-app purchases available.

### Do DIAMOND SPA or Bonzo have ads?

Neither DIAMOND SPA nor Bonzo shows ads.

### Which is updated more often, DIAMOND SPA or Bonzo?

DIAMOND SPA ships an update every 23 months, and Bonzo every 4 days. Most recently, DIAMOND SPA was updated on October 27, 2026 and Bonzo on October 31, 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.*