# 포켓CU vs mumbler

The clearest difference is review sentiment: mumbler at 100% against 포켓CU's 49%. mumbler also leads on rating (4.0 vs 3.0) and ads (none vs shown). 포켓CU's advantage is ratings volume (30 vs 1). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

mumbler holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: 포켓CU has 30 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 49% of 포켓CU's written reviews are positive against 100% of mumbler's.

포켓CU ships an update monthly, mumbler every 3 days. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 포켓CU | mumbler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (30 ratings)](https://appshunter.io/ios/app/cu/id573144133/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/mumbler/id6746807998/reviews)** |
| Number of ratings | **30** | 1 |
| Positive reviews | 49.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 182 MB | 25 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BGFretail Co., Ltd.](https://appshunter.io/developer/573144136) | [SEOYOUNG JO](https://appshunter.io/developer/1637383328) |

## What reviewers say

### 포켓CU

[App page](https://appshunter.io/ios/app/cu/id573144133)

Access CU convenience from your phone. Check store inventory, order online, manage benefits, and use loyalty points and payments. Enjoy features like CU Pay, item reservations, and a digital locker for promotional items.

**Highlights:** CU Pay for discounts and points, In-store inventory check, Pickup and delivery services, Item reservation for popular products, Digital locker for promotional items, Membership points and payment

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

**In-app purchases:** none


### mumbler

[App page](https://appshunter.io/ios/app/mumbler/id6746807998)

This app allows you to record your thoughts and feelings as text entries, timestamped and stored locally on your device. It offers a private space for personal reflection without requiring an internet connection. Entries are organized chronologically by date.

**Highlights:** Local storage for privacy, Offline functionality, Timestamped entries, Chronological organization, Secure personal reflection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 포켓CU free?

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

### Is mumbler free?

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

### Which has better reviews, 포켓CU or mumbler?

mumbler is rated higher. 포켓CU averages 3.0 out of 5 from 30 ratings, while mumbler averages 4.0 from 1 ratings.

### Do 포켓CU or mumbler have ads?

포켓CU shows ads; mumbler does not.

### Which is updated more often, 포켓CU or mumbler?

포켓CU ships an update monthly, and mumbler every 3 days. Most recently, 포켓CU was updated on October 29, 2026 and mumbler on October 22, 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.*