Sync vs MiraMom
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sync
A privacy-focused period tracker that stores all your data locally on your device. It offers a simple and ad-free experience for managing your menstrual cycle.
- Privacy-focused design
- Local data storage
- Ad-free experience
- Simple interface
- Cycle tracking
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Sync Period tracks cycles locally and supports private sharing with a partner or friend. Log periods, symptoms, moods, and notes; view your calendar and pattern summaries; set optional reminders; and import supported Flo, Clue, Drip, or generic CSV data after reviewing what Sync can recognize. Your cycle history is encrypted on your device. Private predictions adapt to your recent cycle history and confirmed corrections entirely on your device. Sync shows a likely-start window and confidence level, learns recurring pre-period patterns, and can use an enabled BBT signal or positive ovulation test without uploading those health details. Predictions become more cautious when history is sparse or variable. Partner sharing is optional and off by default. You choose which supported cycle details to share. Updates are end-to-end encrypted and require the complete private invite to open. Each encrypted relay update expires after no more than 30 days; active sharing renews that rolling expiration when a new update is published. Recent physical symptoms and flow, sex-drive and intimacy check-ins, and moods are three separate opt-ins that can each be turned off again. Intimate sharing is off by default and never indicates consent. Discharge, medications, written notes, and other sexual details remain private. Sync Period has no ads, no behavioral analytics SDKs, and no required account. You can export a private backup or permanently delete local app data at any time. Cycle predictions and pattern summaries are estimates. Sync Period does not provide diagnosis, contraception, or medical advice.
MiraMom
This app offers new mothers a supportive space to find calm and confidence. It provides personalized quotes, gratitude reflections, and guided prompts to help manage the challenges of early motherhood. Find a moment to reset, journal your thoughts, or start your day with uplifting messages.
- Personalized quotes
- Mini gratitude reflections
- Guided journaling prompts
- Mental reset exercises
- Uplifting morning messages
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Motherhood is beautiful—but it can also be overwhelming. This app was designed to help new moms pause, breathe, and feel supported every day. Discover personalized quotes, mini gratitude reflections, and guided prompts that remind you you’re doing enough. Whether you need a quick mental reset, a space to journal your feelings, or uplifting words to start your morning, this app helps you find calm and confidence through every stage of early motherhood.
Screenshots
Verdict
The clearest difference is update cadence: MiraMom at every 4 days against Sync's every 3 weeks. Sync's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.2). On price, rating, ratings volume and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Sync against 5.0 for MiraMom. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Sync ships an update every 3 weeks, MiraMom every 4 days. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.
| Parameter | Sync | MiraMom |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.2 |
| Further details — not scored | ||
| Size | 41 MB | 1 MB |
| Age rating | 12+ | 4+ |
| Developer | Wei Jian Wong | Alberto Flores-Nunez |
Customer experience
Sync
MiraMom
In-app purchases
Sync
No in-app purchases
MiraMom
No in-app purchases









