# One vs DriveNote

The clearest difference is in-app purchases: One at none against DriveNote's 2. One also leads on iOS requirement (12.0 vs 15.0). DriveNote's advantage is update cadence (every 3 weeks vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. DriveNote sells 2 in-app purchases, starting at $3.99 per month. One asks for nothing beyond the download.

One ships an update every 8 months, DriveNote every 3 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | One | DriveNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 42 MB | 40 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [William Stomp](https://appshunter.io/developer/1170051251) | [Arkadiy Khramov](https://appshunter.io/developer/1343600403) |

## What reviewers say

### One

[App page](https://appshunter.io/ios/app/one-tank/id1506540155)

**Features:** macOS Compatibility

**In-app purchases:** none


### DriveNote

[App page](https://appshunter.io/ios/app/drivenote/id6744840640)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DriveNote Pro Monthly | $3.99 | per month |
| DriveNote Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is One free?

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

### Is DriveNote free?

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

### Do One or DriveNote have ads?

Neither One nor DriveNote shows ads.

### Which is updated more often, One or DriveNote?

One ships an update every 8 months, and DriveNote every 3 weeks. Most recently, One was updated on November 7, 2026 and DriveNote 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.*