# TOP99 for iTunes vs Aquadrum Pro

The clearest difference is in-app purchases: TOP99 for iTunes at none against Aquadrum Pro's 1. TOP99 for iTunes also leads on iOS requirement (5.1 vs 17.0). Aquadrum Pro's advantage is update cadence (every 9 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Aquadrum Pro sells 1 one-off in-app purchase. TOP99 for iTunes asks for nothing beyond the download.

TOP99 for iTunes ships an update every 2 months, Aquadrum Pro every 9 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | TOP99 for iTunes | Aquadrum Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/top99-for-itunes/id448970121/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 35.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 4 MB | 7 MB |
| Requires iOS | **5.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kouichi INAFUKU](https://appshunter.io/developer/438372899) | [PUJA MUZIK PRODUKSIYON ORGANIZASYON TURIZM TICARET LIMITED SIRKETI](https://appshunter.io/developer/1882517446) |

## What reviewers say

### TOP99 for iTunes

[App page](https://appshunter.io/ios/app/top99-for-itunes/id448970121)

Explore and preview the top 99 songs from iTunes across numerous countries. Customize your music search by country, album, or language.

**Highlights:** Browse top 99 iTunes songs, Preview songs, Global country support, Customize music settings, Filter by album or single, Filter by language and type

**Features:** Vision Pro support

**In-app purchases:** none


### Aquadrum Pro

[App page](https://appshunter.io/ios/app/aquadrum-pro/id6762530728)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $2.99 | one-time |


## Frequently asked questions

### Is TOP99 for iTunes free?

TOP99 for iTunes is free to download, with no in-app purchases.

### Is Aquadrum Pro free?

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

### Do TOP99 for iTunes or Aquadrum Pro have ads?

Neither TOP99 for iTunes nor Aquadrum Pro shows ads.

### Which is updated more often, TOP99 for iTunes or Aquadrum Pro?

TOP99 for iTunes ships an update every 2 months, and Aquadrum Pro every 9 days. Most recently, TOP99 for iTunes was updated on November 1, 2026 and Aquadrum Pro on November 5, 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.*