# DueTrace vs SlipSync

The clearest difference is in-app purchases: DueTrace at none against SlipSync's 1. DueTrace also leads on ads (none vs shown) and iOS requirement (14 vs 26.0). On price, update cadence and device support there is nothing between them.

Both are free to download. SlipSync sells 1 in-app purchase, starting at $24.99 per year. DueTrace asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | DueTrace | SlipSync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Size | 90 MB | 18 MB |
| Requires iOS | **14** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ntsit](https://appshunter.io/developer/1864859590) | [Hui Guo](https://appshunter.io/developer/1887396108) |

## What reviewers say

### DueTrace

[App page](https://appshunter.io/ios/app/duetrace/id6757146054)

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

**In-app purchases:** none


### SlipSync

[App page](https://appshunter.io/ios/app/slipsync-split-and-settle/id6764559122)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SlipSync Pro | $24.99 | per year |


## Frequently asked questions

### Is DueTrace free?

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

### Is SlipSync free?

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

### Do DueTrace or SlipSync have ads?

SlipSync shows ads; DueTrace does not.

### Which is updated more often, DueTrace or SlipSync?

DueTrace ships an update weekly, and SlipSync weekly. Most recently, DueTrace was updated on October 13, 2026 and SlipSync on October 2, 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.*