# BAND BOY vs S

The clearest difference is review sentiment: BAND BOY at 50% against S's 0%. BAND BOY also leads on rating (5.0 vs 4.5) and iOS requirement (7.0 vs 16.0). S's advantage is in-app purchases (none vs 4) and update cadence (every 6 weeks vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. BAND BOY sells 4 one-off in-app purchases. S asks for nothing beyond the download.

BAND BOY holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 50% of BAND BOY's written reviews are positive against 0% of S's.

BAND BOY ships an update every 5 months, S every 6 weeks. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | BAND BOY | S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/band-boy/id777233267/reviews)** | [4.5 (4 ratings)](https://appshunter.io/ios/app/s-2/id6769518675/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 17 MB |
| Requires iOS | **7.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hiroaki Iwai](https://appshunter.io/developer/582934213) | [Mathias Kirkerød](https://appshunter.io/developer/1884969842) |

## What reviewers say

### BAND BOY

[App page](https://appshunter.io/ios/app/band-boy/id777233267)

Enhance your instrument practice with a versatile tool that offers vocal, LR, and bass cuts for karaoke-style sessions. Adjust key and speed, integrate with other audio apps, and utilize various effects and recording capabilities.

**Highlights:** Vocal/LR/Bass Cut, Key and Speed Control, Inter App Audio Integration, Microphone/Guitar Input, Various Effectors, Recording Functionality

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Release Effector Restrictions | $0.99 | one-time |
| Release Recording Time Restrictions | $0.99 | one-time |
| Release Advertisement | $0.99 | one-time |
| Release All | $1.99 | one-time |


### S

[App page](https://appshunter.io/ios/app/s-2/id6769518675)

This app is a polyphonic synthesizer that works with specific hardware. It offers a variety of sound engines, filters, and effects for creating unique audio textures. Advanced modulation options and a flexible routing system allow for deep sound design.

**Highlights:** Dual engine slots per voice, Multiple sound flavors (analog, wavetable, FM, speech), Classic and Modern filter modes, Advanced FX rack, Two free-routing LFOs, Unified mod matrix, Standalone, AU, and AUv3 formats

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BAND BOY free?

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

### Is S free?

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

### Which has better reviews, BAND BOY or S?

BAND BOY is rated higher. BAND BOY averages 5.0 out of 5 from 1 ratings, while S averages 4.5 from 4 ratings.

### Do BAND BOY or S have ads?

Neither BAND BOY nor S shows ads.

### Which is updated more often, BAND BOY or S?

BAND BOY ships an update every 5 months, and S every 6 weeks. Most recently, BAND BOY was updated on October 6, 2026 and S on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*