# CausewayOne Field vs SINQ

The clearest difference is update cadence: CausewayOne Field at every 3 weeks against SINQ's every 6 weeks. 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.

CausewayOne Field ships an update every 3 weeks, SINQ every 6 weeks. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CausewayOne Field | SINQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 161 MB | 32 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ermeo](https://appshunter.io/developer/1052827304) | [SINQ LTD](https://appshunter.io/developer/1792866606) |

## What reviewers say

### CausewayOne Field

[App page](https://appshunter.io/ios/app/causewayone-field/id1437634121)

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

**In-app purchases:** none


### SINQ

[App page](https://appshunter.io/ios/app/sinq/id6741070388)

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

**In-app purchases:** none


## Frequently asked questions

### Is CausewayOne Field free?

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

### Is SINQ free?

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

### Do CausewayOne Field or SINQ have ads?

Neither CausewayOne Field nor SINQ shows ads.

### Which is updated more often, CausewayOne Field or SINQ?

CausewayOne Field ships an update every 3 weeks, and SINQ every 6 weeks. Most recently, CausewayOne Field was updated on October 18, 2026 and SINQ on October 9, 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.*