# CC31 vs RSS Reader Peruse

The clearest difference is in-app purchases: RSS Reader Peruse at none against CC31's 3. CC31's advantage is iOS requirement (18.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CC31 sells 3 one-off in-app purchases. RSS Reader Peruse asks for nothing beyond the download.

CC31 ships an update every 9 days, RSS Reader Peruse every 3 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CC31 | RSS Reader Peruse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/cc31-neon-calendar/id6747662066/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 27 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [shogo isaji](https://appshunter.io/developer/1720113915) | [Tatsuyuki Kobayashi](https://appshunter.io/developer/898523674) |

## What reviewers say

### CC31

[App page](https://appshunter.io/ios/app/cc31-neon-calendar/id6747662066)

Personalize your schedule with a cyberpunk aesthetic. This app allows you to edit existing calendar events, view upcoming appointments with home screen widgets, and jot down quick notes, all within a stylish neon dark interface.

**Highlights:** Edit existing iPhone calendar events, Home Screen widgets for event visibility, Month, Timeline, and Agenda calendar views, Quick notes and memo sharing, Neon dark UI for a unique aesthetic

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Style Pack | $2.99 | one-time |
| Theme Pack | $2.99 | one-time |
| Remove ads | $2.99 | one-time |


### RSS Reader Peruse

[App page](https://appshunter.io/ios/app/rss-reader-peruse/id6759302254)

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

**In-app purchases:** none


## Frequently asked questions

### Is CC31 free?

CC31 is free to download, with in-app purchases available.

### Is RSS Reader Peruse free?

RSS Reader Peruse is free to download, with no in-app purchases.

### Do CC31 or RSS Reader Peruse have ads?

Both CC31 and RSS Reader Peruse show ads.

### Which is updated more often, CC31 or RSS Reader Peruse?

CC31 ships an update every 9 days, and RSS Reader Peruse every 3 weeks. Most recently, CC31 was updated on October 28, 2026 and RSS Reader Peruse on October 25, 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.*