# Formudrag vs 订阅好帮手

The clearest difference is in-app purchases: 订阅好帮手 at none against Formudrag's 8. 订阅好帮手 also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Formudrag sells 7 in-app purchases, starting at $1.99 per month. 订阅好帮手 asks for nothing beyond the download.

Formudrag ships an update every 2 months, 订阅好帮手 fortnightly. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Formudrag | 订阅好帮手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 94 MB | 25 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [欣 王](https://appshunter.io/developer/1816555255) | [世伟 马](https://appshunter.io/developer/1856751173) |

## What reviewers say

### Formudrag

[App page](https://appshunter.io/ios/app/formudrag/id6746382275)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $12.99 | per year |
| Drag Indicator Styles | $1.99 | one-time |
| Formula History Access | $2.99 | one-time |
| Export Formats | $4.99 | one-time |
| Lifetime | $29.99 | one-time |
| Lifetime | $39.99 | one-time |


### 订阅好帮手

[App page](https://appshunter.io/ios/app/id6757375929)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Formudrag free?

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

### Is 订阅好帮手 free?

订阅好帮手 is free to download, with no in-app purchases.

### Do Formudrag or 订阅好帮手 have ads?

Neither Formudrag nor 订阅好帮手 shows ads.

### Which is updated more often, Formudrag or 订阅好帮手?

Formudrag ships an update every 2 months, and 订阅好帮手 fortnightly. Most recently, Formudrag was updated on October 25, 2026 and 订阅好帮手 on October 8, 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.*