# NeedleLog vs F

The clearest difference is update cadence: NeedleLog at every 4 days against F's every 3 weeks. NeedleLog also leads on iOS requirement (15.1 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NeedleLog ships an update every 4 days, F every 3 weeks. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | NeedleLog | F |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/needlelog/id6758234037/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 32 MB | 4 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [PETER OLANIPEKUN OWOLABI](https://appshunter.io/developer/1871666514) | [Fayaz IT-Partner](https://appshunter.io/developer/1884014898) |

## What reviewers say

### NeedleLog

[App page](https://appshunter.io/ios/app/needlelog/id6758234037)

Manage your tailoring business offline with this app. Track customers, record detailed measurements, and monitor job orders from start to finish. Export summaries for easy sharing and maintain complete privacy with local data storage.

**Highlights:** Customer management, Structured measurement profiles, Job order tracking, Fitting log recording, Shareable text summaries, 100% offline functionality, No data collection

**Features:** macOS Compatibility

**In-app purchases:** none


### F

[App page](https://appshunter.io/ios/app/f-vault/id6760346961)

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

**In-app purchases:** none


## Frequently asked questions

### Is NeedleLog free?

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

### Is F free?

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

### Do NeedleLog or F have ads?

Neither NeedleLog nor F shows ads.

### Which is updated more often, NeedleLog or F?

NeedleLog ships an update every 4 days, and F every 3 weeks. Most recently, NeedleLog was updated on October 16, 2026 and F on October 10, 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.*