# ThreadKing vs SyncOnSet 5.0

The clearest difference is review sentiment: ThreadKing at 100% against SyncOnSet 5.0's 3%. ThreadKing also leads on rating (4.7 vs 1.7) and update cadence (every 6 days vs monthly). SyncOnSet 5.0's advantage is ratings volume (61 vs 12). 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.

ThreadKing holds the better App Store score, 4.7 against 1.7. That said, the two scores are not equally well evidenced: SyncOnSet 5.0 has 61 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 100% of ThreadKing's written reviews are positive against 3% of SyncOnSet 5.0's.

ThreadKing ships an update every 6 days, SyncOnSet 5.0 monthly. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ThreadKing | SyncOnSet 5.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (12 ratings)](https://appshunter.io/ios/app/threadking/id1073753793/reviews)** | [1.7 (61 ratings)](https://appshunter.io/ios/app/synconset-50/id1460160860/reviews) |
| Number of ratings | 12 | **61** |
| Positive reviews | **100.0% of reviews** | 2.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 7 MB | 43 MB |
| Requires iOS | **8.1** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Motionics LLC](https://appshunter.io/developer/424498959) | [wymsee Inc.](https://appshunter.io/developer/548827304) |

## What reviewers say

### ThreadKing

[App page](https://appshunter.io/ios/app/threadking/id1073753793)

This app serves as a comprehensive reference and calculator for various thread types and dimensions. It provides detailed information on Metric and UN threads, including tap sizes and thread calculations for cutting and forming taps. Users can also find drill size charts and calculate RPM and feed rates for different materials.

**Highlights:** Metric and UN thread reference, Drill/Tap size charts, Pipe thread information, Cutting tap calculator, Forming tap calculator, RPM and feed rate calculator, Thread dimension details

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

**In-app purchases:** none


### SyncOnSet 5.0

[App page](https://appshunter.io/ios/app/synconset-50/id1460160860)

This Emmy Award-winning tool streamlines TV and film production for creative departments. It digitally manages script breakdowns, continuity photos, inventory, and approvals from prep to wrap, optimizing workflows and communication.

**Highlights:** Digital script breakdowns, Continuity photo management, Inventory tracking, Approvals and notes, Department-specific workflows, Pre-production to wrap management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ThreadKing free?

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

### Is SyncOnSet 5.0 free?

SyncOnSet 5.0 is free to download, with no in-app purchases.

### Which has better reviews, ThreadKing or SyncOnSet 5.0?

ThreadKing is rated higher. ThreadKing averages 4.7 out of 5 from 12 ratings, while SyncOnSet 5.0 averages 1.7 from 61 ratings.

### Do ThreadKing or SyncOnSet 5.0 have ads?

Neither ThreadKing nor SyncOnSet 5.0 shows ads.

### Which is updated more often, ThreadKing or SyncOnSet 5.0?

ThreadKing ships an update every 6 days, and SyncOnSet 5.0 monthly. Most recently, ThreadKing was updated on September 22, 2026 and SyncOnSet 5.0 on September 18, 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.*