# NetUsageLog vs DataLeft

The clearest difference is ads: DataLeft at none against NetUsageLog's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. NetUsageLog sells 1 one-off in-app purchase and DataLeft sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

NetUsageLog ships an update fortnightly, DataLeft every 2 weeks. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | NetUsageLog | DataLeft |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 8 MB | 1 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LiChuan Lin](https://appshunter.io/developer/1895785594) | [Oh Hyeon Kwon](https://appshunter.io/developer/926648394) |

## What reviewers say

### NetUsageLog

[App page](https://appshunter.io/ios/app/netusagelog/id6778200432)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | one-time |


### DataLeft

[App page](https://appshunter.io/ios/app/dataleft/id6790156499)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DataLeft Pro | $2.99 | one-time |


## Frequently asked questions

### Is NetUsageLog free?

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

### Is DataLeft free?

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

### Do NetUsageLog or DataLeft have ads?

NetUsageLog shows ads; DataLeft does not.

### Which is updated more often, NetUsageLog or DataLeft?

NetUsageLog ships an update fortnightly, and DataLeft every 2 weeks. Most recently, NetUsageLog was updated on September 17, 2026 and DataLeft on September 13, 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.*