# Sổ Tay Cân Lúa vs AppHelpMe

The clearest difference is in-app purchases: Sổ Tay Cân Lúa at none against AppHelpMe's 2. Sổ Tay Cân Lúa also leads on iOS requirement (13.0 vs 15.0). AppHelpMe's advantage is update cadence (every 2 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. AppHelpMe sells 2 one-off in-app purchases. Sổ Tay Cân Lúa asks for nothing beyond the download.

Sổ Tay Cân Lúa ships an update every 2 months, AppHelpMe every 2 days. The most recent releases landed on September 13, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Sổ Tay Cân Lúa | AppHelpMe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 28 MB | 155 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cao Thanh Dang](https://appshunter.io/developer/1853041622) | [Sang Phan Hoang](https://appshunter.io/developer/6795414066) |

## What reviewers say

### Sổ Tay Cân Lúa

[App page](https://appshunter.io/ios/app/so-tay-can-lua/id6755307470)

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

**In-app purchases:** none


### AppHelpMe

[App page](https://appshunter.io/ios/app/apphelpme-rice-tools/id6795414064)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rice Scale Pro Lifetime | $9.99 | one-time |
| Drive Pro Photo Storage | $12.99 | one-time |


## Frequently asked questions

### Is Sổ Tay Cân Lúa free?

Sổ Tay Cân Lúa is free to download, with no in-app purchases.

### Is AppHelpMe free?

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

### Do Sổ Tay Cân Lúa or AppHelpMe have ads?

Neither Sổ Tay Cân Lúa nor AppHelpMe shows ads.

### Which is updated more often, Sổ Tay Cân Lúa or AppHelpMe?

Sổ Tay Cân Lúa ships an update every 2 months, and AppHelpMe every 2 days. Most recently, Sổ Tay Cân Lúa was updated on September 13, 2026 and AppHelpMe on September 23, 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.*