# NoteFormat vs DriverTone 司機通

The clearest difference is iOS requirement: DriverTone 司機通 at 15.5 against NoteFormat's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. NoteFormat sells 2 in-app purchases, starting at $4.99 per month and DriverTone 司機通 sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

NoteFormat ships an update every 3 days, DriverTone 司機通 every 2 days. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | NoteFormat | DriverTone 司機通 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 147 MB | 86 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yat Wing WU](https://appshunter.io/developer/1863433728) | [Cho Ho Chung](https://appshunter.io/developer/1820348746) |

## What reviewers say

### NoteFormat

[App page](https://appshunter.io/ios/app/noteformat-expense-formatter/id6756885265)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Plan | $49.99 | per year |


### DriverTone 司機通

[App page](https://appshunter.io/ios/app/drivertone/id6788904638)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 司機通 Premium 月費 | $0.99 | per month |


## Frequently asked questions

### Is NoteFormat free?

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

### Is DriverTone 司機通 free?

DriverTone 司機通 is free to download, with in-app purchases available.

### Do NoteFormat or DriverTone 司機通 have ads?

Both NoteFormat and DriverTone 司機通 show ads.

### Which is updated more often, NoteFormat or DriverTone 司機通?

NoteFormat ships an update every 3 days, and DriverTone 司機通 every 2 days. Most recently, NoteFormat was updated on September 17, 2026 and DriverTone 司機通 on September 20, 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.*