# AiFresh vs BiuBut

The clearest difference is in-app purchases: AiFresh at none against BiuBut's 10. BiuBut's advantage is update cadence (every 11 days vs every 5 weeks) and review sentiment (71% vs 58%). On price, ads and device support there is nothing between them.

Both are free to download. BiuBut sells 10 one-off in-app purchases. AiFresh asks for nothing beyond the download.

AiFresh ships an update every 5 weeks, BiuBut every 11 days. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | AiFresh | BiuBut |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/aifresh/id1123955491/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 58.3% of reviews | **70.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 171 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen inet Mobile Internet Technology Co., Ltd.](https://appshunter.io/developer/1116895059) | [Tianjin Kuolie Network Technology Co., Ltd.](https://appshunter.io/developer/1498352292) |

## What reviewers say

### AiFresh

[App page](https://appshunter.io/ios/app/aifresh/id1123955491)

This app helps users track their nutrition intake by calculating food content based on weight and a comprehensive food bank. It provides personalized nutrition suggestions and allows users to create custom meal plans to manage weight and fitness goals. It also includes a feature for preparing pour-over coffee.

**Highlights:** Nutrition calculation by food weight, Extensive and updatable food bank, Personalized nutrition intake suggestions, Customizable nutrition food plan creation, Pour-over coffee preparation guide, Apple Health integration for recording intake

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

**In-app purchases:** none


### BiuBut

[App page](https://appshunter.io/ios/app/biubut/id1508733863)

This audio station offers a rich listening experience with diverse content covering finance, entertainment, lifestyle, and reviews. Enjoy engaging audio and video content designed to combat boredom and loneliness, accessible across multiple smart devices.

**Highlights:** Diverse content categories, Audio and video playback, Cross-device compatibility, Personalized content, Combats boredom and loneliness

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8金币 | $0.99 | one-time |
| 48金币 | $0.99 | one-time |
| 64金币 | $0.99 | one-time |
| 240金币 | $4.99 | one-time |
| 784金币 | $14.99 | one-time |
| 1504金币 | $27.99 | one-time |
| 1584金币 | $29.99 | one-time |
| 2384金币 | $46.99 | one-time |
| 3104金币 | $59.99 | one-time |
| 4144金币 | $79.99 | one-time |


## Frequently asked questions

### Is AiFresh free?

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

### Is BiuBut free?

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

### Do AiFresh or BiuBut have ads?

Neither AiFresh nor BiuBut shows ads.

### Which is updated more often, AiFresh or BiuBut?

AiFresh ships an update every 5 weeks, and BiuBut every 11 days. Most recently, AiFresh was updated on October 2, 2026 and BiuBut on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*