# Chapterize vs KrypterApp

The clearest difference is review sentiment: KrypterApp at 100% against Chapterize's 0%. KrypterApp also leads on rating (5.0 vs 3.5) and in-app purchases (none vs 1). On price, ratings volume, ads and device support there is nothing between them.

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

KrypterApp holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 0% of Chapterize's written reviews are positive against 100% of KrypterApp's.

Chapterize ships an update weekly, KrypterApp every 3 days. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Chapterize | KrypterApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/chapterize-podcast-chapters/id6757309769/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/krypterapp/id6757750471/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 22 MB | 11 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Matt Birchler](https://appshunter.io/developer/1262203111) | [Pavel Yeschenko](https://appshunter.io/developer/1745349056) |

## What reviewers say

### 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 |


### KrypterApp

[App page](https://appshunter.io/ios/app/krypterapp/id6757750471)

Encrypt any file or message with advanced, user-controlled cryptography. Your data is secured using your device's hardware and advanced algorithms, ensuring privacy without middlemen or servers. Share securely, knowing only your intended recipient can access your information.

**Highlights:** Encrypt any file type (photos, documents, videos), Send encrypted text messages, Keys stored in Secure Enclave, Post-quantum encryption (XWing), Password protection for double security, No account or network connection required, Authenticated encryption for sender verification

**In-app purchases:** none


## Frequently asked questions

### Is Chapterize free?

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

### Is KrypterApp free?

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

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

KrypterApp is rated higher. Chapterize averages 3.5 out of 5 from 2 ratings, while KrypterApp averages 5.0 from 2 ratings.

### Do Chapterize or KrypterApp have ads?

Neither Chapterize nor KrypterApp shows ads.

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

Chapterize ships an update weekly, and KrypterApp every 3 days. Most recently, Chapterize was updated on September 24, 2026 and KrypterApp on September 23, 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.*