# Days Without vs Sync

The clearest difference is price: Sync at Free against Days Without's $1.99. Sync also leads on update cadence (every 6 weeks vs every 4 months) and iOS requirement (15.1 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Sync is free to download; Days Without costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Days Without ships an update every 4 months, Sync every 6 weeks. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Days Without | Sync |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/days-without/id326762373/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 42.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Paid | — |
| Size | 1 MB | 39 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Buzz Media](https://appshunter.io/developer/305814012) | [Dev Kalavadiya](https://appshunter.io/developer/1868319061) |

## What reviewers say

### Days Without

[App page](https://appshunter.io/ios/app/days-without/id326762373)

This app helps you monitor your progress on personal goals and habits. Track your willpower and see how far you've come in achieving your objectives, whether it's quitting a bad habit or building a new one. It offers a simple, easy-to-read display of your progress.

**Highlights:** Track multiple goals, Set custom start dates, Manual or automatic tracking modes, Simple and easy-to-use interface, Progress display, Badge icon for current streak, Long-term tracking up to 99,999 days

**Features:** Vision Pro support

**In-app purchases:** none


### Sync

[App page](https://appshunter.io/ios/app/sync-tracker/id6757692320)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Days Without free?

Days Without costs $1.99, with no in-app purchases.

### Is Sync free?

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

### Do Days Without or Sync have ads?

Neither Days Without nor Sync shows ads.

### Which is updated more often, Days Without or Sync?

Days Without ships an update every 4 months, and Sync every 6 weeks. Most recently, Days Without was updated on September 30, 2026 and Sync 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.*