# RDBuds vs GymLog

The clearest difference is in-app purchases: RDBuds at none against GymLog's 1. RDBuds also leads on iOS requirement (12.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

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

RDBuds ships an update every 2 weeks, GymLog every 8 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RDBuds | GymLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Size | 251 MB | 17 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [深圳市润德智能通讯科技有限公司](https://appshunter.io/developer/1761719783) | [宏策 麻](https://appshunter.io/developer/1889711782) |

## What reviewers say

### RDBuds

[App page](https://appshunter.io/ios/app/rdbuds/id6753889637)

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

**In-app purchases:** none


### GymLog

[App page](https://appshunter.io/ios/app/gymlog/id6761462208)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GymLog 完整版 | $2.99 | one-time |


## Frequently asked questions

### Is RDBuds free?

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

### Is GymLog free?

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

### Do RDBuds or GymLog have ads?

Neither RDBuds nor GymLog shows ads.

### Which is updated more often, RDBuds or GymLog?

RDBuds ships an update every 2 weeks, and GymLog every 8 days. Most recently, RDBuds was updated on November 9, 2026 and GymLog on October 31, 2026.

---

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