# L vs Weight Log

The clearest difference is in-app purchases: L at none against Weight Log's 7. Weight Log's advantage is update cadence (weekly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Weight Log sells 7 in-app purchases, starting at $2.99 per month. L asks for nothing beyond the download.

L ships an update every 6 weeks, Weight Log weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | L | Weight Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/l-twoo/id1594488763/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 55 MB | 126 MB |
| Requires iOS | 15 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ZHUHAI L-TWOO SPORTS TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1594488765) | [迪 王](https://appshunter.io/developer/1598269381) |

## What reviewers say

### L

[App page](https://appshunter.io/ios/app/l-twoo/id1594488763)

This app manages electronic bicycle shifters, allowing users to select parameters, adjust gears, and fine-tune cable distance. It also supports firmware upgrades for bicycle drive-train components.

**Highlights:** Electronic shifter hardware management, Parameter selection for derailleurs, Gear adjustment, Fine-tune cable distance, Firmware upgrades

**Features:** macOS Compatibility

**In-app purchases:** none


### Weight Log

[App page](https://appshunter.io/ios/app/weight-log-track-progress/id6758137970)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月会员 | $2.99 | per month |
| 年度会员 | $3.99 | per year |
| Monthly Membership | $3.99 | per month |
| 季度会员 | $4.99 | per 3 months |
| Quarterly Membership | $7.99 | per 3 months |
| 年度会员 | $9.99 | per year |
| Annual Membership | $11.99 | per year |


## Frequently asked questions

### Is L free?

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

### Is Weight Log free?

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

### Do L or Weight Log have ads?

Neither L nor Weight Log shows ads.

### Which is updated more often, L or Weight Log?

L ships an update every 6 weeks, and Weight Log weekly. Most recently, L was updated on November 3, 2026 and Weight Log on November 5, 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.*