# Sổ cân vs Weight Ledger Plus

The clearest difference is in-app purchases: Sổ cân at none against Weight Ledger Plus's 3. Sổ cân also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). Weight Ledger Plus's advantage is update cadence (weekly vs every 46 months). On price and device support there is nothing between them.

Both are free to download. Weight Ledger Plus sells 3 in-app purchases, starting at $1.29 per month. Sổ cân asks for nothing beyond the download.

Sổ cân ships an update every 46 months, Weight Ledger Plus weekly. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Sổ cân | Weight Ledger Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 46 months | **Weekly** |
| Size | 5 MB | 49 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tuan Phong Duong](https://appshunter.io/developer/1611879937) | [ATHENE GROUP LTD](https://appshunter.io/developer/1706489025) |

## What reviewers say

### Sổ cân

[App page](https://appshunter.io/ios/app/so-can/id1611879545)

**Features:** macOS Compatibility

**In-app purchases:** none


### Weight Ledger Plus

[App page](https://appshunter.io/ios/app/weight-ledger-plus/id6773676214)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $1.29 | per month |
| 3 Months | $2.99 | per 3 months |
| 6 Months | $4.99 | per 6 months |


## Frequently asked questions

### Is Sổ cân free?

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

### Is Weight Ledger Plus free?

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

### Do Sổ cân or Weight Ledger Plus have ads?

Weight Ledger Plus shows ads; Sổ cân does not.

### Which is updated more often, Sổ cân or Weight Ledger Plus?

Sổ cân ships an update every 46 months, and Weight Ledger Plus weekly. Most recently, Sổ cân was updated on October 14, 2026 and Weight Ledger Plus on October 2, 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.*