Days Without vs Sync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Days Without
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.
- 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
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Days Without allows you to keep track of simple goals you are trying to accomplish. Whether you are simply testing your willpower, or trying to quit a bad habit, using Days Without daily will help you keep focused on your goals, and allow you to see how far you've come. Here are just a sample of the things you may want to keep track of how many days you've been able to go without: - Drinking Coffee - Drinking Alcohol - Smoking - Eating Chocolate - Cursing - Being Late for Work/School - etc. No matter what your goals, if you set your mind to it, you can do it. And Days Without can help you along the way. Features: - Keep Track of Multiple Goals - Set Start Date for any of your goals back as far as January 1, 1900 - Choose from Manual or Automatic mode (the app will automatically keep track of your Days Without a goal) - Simple to use - Easy-to-read display of progress - Badge Icon Number shows current streak (for selected goal) - Can track a goal up to 99,999 Days
Sync
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Sync is a habit and gym tracker that puts your privacy first. Everything runs locally on your device -- no accounts, no cloud syncs, no data collection. Just you and your goals. HABIT TRACKING - Create daily, weekly, or one-time habits - Track with simple checkmarks or numeric counters - Set custom schedules for each day of the week - View streaks, success rates, and contribution graphs - Get optional daily reminders to stay on track GYM & WORKOUT TRACKING - Choose from built-in templates (Push, Pull, Legs, Upper, Lower) or create your own - Log exercises, sets, reps, and weights - Track progressive overload with volume and strength analytics - Live Activity keeps your workout visible on your Lock Screen - See your top movers and workouts per week ANALYTICS & INSIGHTS - Contribution graphs show your consistency over time - Streak tracking keeps you motivated - Gym analytics reveal volume trends and personal records - All calculated locally, instantly PRIVACY BY DESIGN - Zero accounts required -- ever - All data stored in a local database on your device - No cloud servers, no analytics SDKs, no third-party tracking - No internet connection needed DESIGNED FOR YOU - Light and dark themes - Customizable accent colors - iOS widget for at-a-glance habit tracking - Smooth animations and a clean, modern interface Sync is free, with no ads, no subscriptions, and no hidden costs. Your personal data is truly personal.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Days Without | Sync |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 3.3 (3 ratings) — better | — |
| Positive reviews | 42.1% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 39 MB |
| Age rating | 12+ | 4+ |
| Developer | Buzz Media | Dev Kalavadiya |
In-app purchases
Days Without
No in-app purchases
Sync
No in-app purchases









