TapWater vs Emberly Private Period Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TapWater
Easily monitor your daily fluid intake with a single tap. Visualize your progress towards hydration goals with a clear ring and receive smart reminders. Unlock advanced features like multi-beverage tracking and detailed analytics with a one-time purchase or monthly subscription.
- One-tap fluid logging
- Daily progress ring and goal tracking
- Smart hydration reminders
- Multi-beverage tracking
- Full history and calendar views
- Apple Health water sync
- CSV export
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TapWater is the simplest way to track your daily fluid intake. One tap logs a drink, and a clean progress ring shows how close you are to your goal. Free features: • One-tap water logging (water only) • Daily progress ring and goal tracking • Metric (ml) and Imperial (oz) units • Smart hydration reminders • Home screen widgets (small + medium) • Light, Dark, and System appearance Pro (one-time purchase): • Multi-beverage tracking • Custom drink types • Edit/delete entries • Backdate entries • Full history and calendar views • Shift-worker day boundary Insights (monthly subscription): • Current/longest streak and daily average • Beverage breakdown analytics • Daily notes/tags • CSV export • Apple Health water sync • Custom accent themes No ads. No data selling. Your hydration data stays on your device. Privacy Policy: https://nodelabstudio.github.io/tapwater/privacy-policy.html Terms of Use: https://nodelabstudio.github.io/tapwater/terms.html
Emberly Private Period Tracker
This app helps you track your menstrual cycle privately and securely on your device. It predicts your period and fertile window, logs daily details like mood and symptoms, and provides insights into your cycle patterns. All data is stored locally with no account or cloud required.
- Period and fertile window prediction
- Daily logging of flow, mood, and symptoms
- Cycle pattern analysis
- Discreet period start reminders
- Face ID/PIN lock
- Offline functionality
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Emberly is a period tracker with nothing to hide, because it holds nothing of yours. Your cycle lives on your iPhone: no account, no cloud, no ads, and nobody quietly sharing your health data with an analytics company. And you shouldn't need a subscription to track your own period. Emberly is free for your first full cycle, then a single $9.99 purchase makes it yours forever. WHAT IT DOES • Predicts your period and fertile window, and gets sharper with every cycle you log • Logs a day in seconds: flow, mood, energy, symptoms, sleep, notes • Shows your patterns: cycle length, regularity, and how each phase tends to feel • Reminds you before your period starts, with discreet wording so your lock screen keeps your business to itself • Locks behind Face ID or a PIN • Works completely offline, airplane mode included WHY IT'S DIFFERENT Most period apps run on servers, and health apps are not bound by HIPAA. Emberly can't share your data because it never has it: there are no servers, no analytics, no advertising SDKs, and no third-party trackers in the app. Everything is computed on your phone. Backups are files you create yourself and save wherever you choose, like your own iCloud Drive. Privacy here isn't a policy promise. It's the architecture. PRICING, PLAINLY Your first 30 days are free and include every feature, one full cycle's worth. Nothing to start and nothing to sign up for. When the free month ends, keeping access takes a one-time $9.99 purchase. No subscription, nothing renews, and there's nothing else to buy. If you decide not to purchase, your data stays yours: backing it up remains available either way. A NOTE ON HONESTY Emberly's predictions are estimates based on the dates you log. It is not a contraceptive, not a diagnostic tool, and not a substitute for a clinician. If something about your cycle concerns you, please talk to a doctor. Questions? A human answers at support@furstenburgdigital.com. Furstenburg Digital LLC · furstenburgdigital.com
Screenshots
Verdict
The clearest difference is update cadence: TapWater at daily against Emberly Private Period Tracker's every 6 weeks. TapWater also leads on iOS requirement (13.0 vs 15.0). 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. TapWater sells 2 in-app purchases, starting at $1.99 per month and Emberly Private Period Tracker sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for TapWater against 5.0 for Emberly Private Period Tracker. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
TapWater ships an update daily, Emberly Private Period Tracker every 6 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | TapWater | Emberly Private Period Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Daily — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 34 MB | 7 MB |
| Age rating | 4+ | 12+ |
| Developer | Angel L Rodriguez | Furstenburg Digital LLC |
Customer experience
TapWater
Emberly Private Period Tracker
In-app purchases
TapWater
- Insights Monthly$1.991 Month
- Pro Lifetime$4.99
Emberly Private Period Tracker
- 30-day TrialFree
- Emberly Forever$9.99
Questions
Is TapWater free?
Is Emberly Private Period Tracker free?
Which has better reviews, TapWater or Emberly Private Period Tracker?
Do TapWater or Emberly Private Period Tracker have ads?
Which is updated more often, TapWater or Emberly Private Period Tracker?
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