# Keysemble vs Chapterize

Keysemble and Chapterize both sit at 3.5 stars, but that hides the real split: 50% of Keysemble's written reviews are positive against 0% of Chapterize's. Keysemble also leads on in-app purchases (none vs 1) and iOS requirement (18.6 vs 26.0). Chapterize's advantage is device support (3 vs 1). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Chapterize sells 1 one-off in-app purchase. Keysemble asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.5 for Keysemble against 3.5 for Chapterize. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews are what separate them: 50% of Keysemble's written reviews are positive against 0% of Chapterize's.

Keysemble ships an update every 9 days, Chapterize weekly. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Keysemble | Chapterize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/keysemble/id6740478334/reviews) | [3.5 (2 ratings)](https://appshunter.io/ios/app/chapterize-podcast-chapters/id6757309769/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 22 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [JINSU GU](https://appshunter.io/developer/1713378081) | [Matt Birchler](https://appshunter.io/developer/1262203111) |

## What reviewers say

### Keysemble

[App page](https://appshunter.io/ios/app/keysemble/id6740478334)

Create and customize your own mobile keyboard layout and appearance. Choose from default themes or design your unique keyboard with extensive editing options for colors, height, and key actions. Easily switch to your personalized keyboard after setup.

**Highlights:** Custom keyboard layout creation, Detailed editing options, Theme customization (color, height, keys), Variety of default keyboard layouts, Easy switching to custom keyboards, Help guide within the app

**In-app purchases:** none


### Chapterize

[App page](https://appshunter.io/ios/app/chapterize-podcast-chapters/id6757309769)

Easily add professional chapters to your podcasts with a unified workflow. Mark chapters while listening, add titles, images, and links, and export them for various platforms. Supports multiple audio file types and local transcript generation.

**Highlights:** Unified listening and chapter editing, Add titles, images, and links to chapters, Import chapters from text or JSON, Export chapters for YouTube/show notes, Generate local transcripts, Supports MP3, M4A, and AIF files

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $19.99 | one-time |


## Frequently asked questions

### Is Keysemble free?

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

### Is Chapterize free?

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

### Which has better reviews, Keysemble or Chapterize?

Keysemble and Chapterize are both rated 3.5 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Keysemble or Chapterize have ads?

Neither Keysemble nor Chapterize shows ads.

### Which is updated more often, Keysemble or Chapterize?

Keysemble ships an update every 9 days, and Chapterize weekly. Most recently, Keysemble was updated on October 1, 2026 and Chapterize on October 11, 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.*