# KLANG2 vs StageFlow

The clearest difference is price: StageFlow at $2.99 against KLANG2's $17.99. StageFlow also leads on in-app purchases (none vs 10) and update cadence (weekly vs every 2 months). KLANG2's advantage is iOS requirement (15.6 vs 17.0). On ads and device support there is nothing between them.

KLANG2 costs $17.99 and StageFlow $2.99 up front. KLANG2 sells 10 one-off in-app purchases. StageFlow asks for nothing beyond the download.

KLANG2 ships an update every 2 months, StageFlow weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | KLANG2 | StageFlow |
| --- | --- | --- |
| Price | $17.99 | **$2.99** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/klang2/id978268338/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Paid | — |
| Size | 98 MB | 45 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [M-TANK,INC](https://appshunter.io/developer/564123142) | [naoki takahashi](https://appshunter.io/developer/6816595430) |

## What reviewers say

### KLANG2

[App page](https://appshunter.io/ios/app/klang2/id978268338)

This app is a next-generation sampler designed for music creation and editing. It offers advanced features for recording, editing, and managing audio clips, allowing users to create polished tracks with precise control over sound and playback.

**Highlights:** Recording functionality, Keyboard layout with banks, Fade in/out and crossfade editing, Speed and pitch adjustment, Library management (User, iTunes, Dropbox), Waveform touch manipulation, Auto play playlist creation

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chime | $2.99 | one-time |
| 音楽室 | $2.99 | one-time |
| 効果音２ | $3.99 | one-time |
| 効果音３ | $3.99 | one-time |
| 効果音４ | $3.99 | one-time |
| 和２ | $3.99 | one-time |
| Recording Function | $3.99 | one-time |
| Keyboard Function | $9.99 | one-time |
| Move Function | $11.99 | one-time |
| Editor | $14.99 | one-time |


### StageFlow

[App page](https://appshunter.io/ios/app/stageflow-stage-plot-and-wiring/id6819358378)

**In-app purchases:** none


## Frequently asked questions

### Is KLANG2 free?

KLANG2 costs $17.99, and also offers in-app purchases.

### Is StageFlow free?

StageFlow costs $2.99, with no in-app purchases.

### Do KLANG2 or StageFlow have ads?

Neither KLANG2 nor StageFlow shows ads.

### Which is updated more often, KLANG2 or StageFlow?

KLANG2 ships an update every 2 months, and StageFlow weekly. Most recently, KLANG2 was updated on October 24, 2026 and StageFlow on October 24, 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.*