# Chum vs 推シツジ

The clearest difference is review sentiment: 推シツジ at 100% against Chum's 0%. 推シツジ also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (15.0 vs 18.5). Chum's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chum ships an update every 2 months, 推シツジ every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Chum | 推シツジ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 13 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kota Sakurai](https://appshunter.io/developer/1523595704) | [SAGASHITE, K.K.](https://appshunter.io/developer/1848549802) |

## What reviewers say

### Chum

[App page](https://appshunter.io/ios/app/chum/id6748934376)

This app helps you organize and cherish memories from fan events. Save photos of your favorite idols, record conversations, and track how many photos you've taken with each. All your precious moments are stored securely on your device.

**Highlights:** Save photos with date, location, and notes, Automatically count photos per idol, Record idol conversations in chat format, Share conversations as a single image, View photos and conversations chronologically, No account registration required

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

**In-app purchases:** none


### 推シツジ

[App page](https://appshunter.io/ios/app/id6793042301)

Manage all your fan activities in one place. Track event dates, ticket applications, expenses, and fan merchandise. Includes tools for creating fan signs and LED banners.

**Highlights:** Event and ticket management, Attendance records and photo album, Merchandise inventory, Expense tracking, Travel assistant, Fan sign and LED banner maker

**In-app purchases:** none


## Frequently asked questions

### Is Chum free?

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

### Is 推シツジ free?

推シツジ is free to download, with no in-app purchases.

### Do Chum or 推シツジ have ads?

推シツジ shows ads; Chum does not.

### Which is updated more often, Chum or 推シツジ?

Chum ships an update every 2 months, and 推シツジ every 2 weeks. Most recently, Chum was updated on October 25, 2026 and 推シツジ 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.*