# REVBASE vs WindSynth 16

The clearest difference is in-app purchases: WindSynth 16 at none against REVBASE's 2. REVBASE's advantage is ads (none vs shown) and update cadence (every 4 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. REVBASE sells 2 in-app purchases, starting at $2.99 per month. WindSynth 16 asks for nothing beyond the download.

REVBASE ships an update every 4 days, WindSynth 16 every 6 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | REVBASE | WindSynth 16 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 93 MB | 35 MB |
| Requires iOS | **16.0** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [REGNITION, K.K.](https://appshunter.io/developer/1619949682) | [Kouki Yoshimoto](https://appshunter.io/developer/1884780659) |

## What reviewers say

### REVBASE

[App page](https://appshunter.io/ios/app/revbase/id6757727614)

Access a vast library of live saxophone quartet recordings, exclusive concert videos, and live streams. Enhance your listening experience with features like playlist creation and background playback. Explore sheet music and concert schedules to deepen your appreciation for the music.

**Highlights:** 100+ live concert recordings, Create custom playlists, Background and lock screen playback, Watch concert archives and performance videos, View live stream broadcasts, Sync sheet music with performances, Track concert schedules and memories

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プレミアムプラン | $2.99 | per month |
| 年額プレミアムプラン | $39.99 | per year |


### WindSynth 16

[App page](https://appshunter.io/ios/app/windsynth-16/id6766004505)

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

**In-app purchases:** none


## Frequently asked questions

### Is REVBASE free?

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

### Is WindSynth 16 free?

WindSynth 16 is free to download, with no in-app purchases.

### Do REVBASE or WindSynth 16 have ads?

WindSynth 16 shows ads; REVBASE does not.

### Which is updated more often, REVBASE or WindSynth 16?

REVBASE ships an update every 4 days, and WindSynth 16 every 6 weeks. Most recently, REVBASE was updated on November 7, 2026 and WindSynth 16 on November 7, 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.*