ULA Period Tracker vs innios
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ULA Period Tracker
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Your cycle should not be a product. Keep it yours with ULA. ULA is the period tracker built on one non-negotiable principle: everything stays on your device. No servers. No cloud. Your data belongs only to you, no one, not even us, can see your information. You've seen what happens when others do. Most period tracking apps have become something else entirely, wellness platforms, advertising engines, data brokers dressed in pink. They offer horoscopes, social feeds, and premium subscriptions, while your most sensitive health information quietly becomes their most valuable asset. Some have faced the legal consequences. Their users faced worse. ULA is the opposite of all that. One thing, done right. ULA tracks your cycle. That's it.Β No social features. No ads. No upsells. No account required. Just an intelligent, private tool that learns your unique pattern, including considerations for irregularities like PCOS or PMS, and gives you predictions for your period, fertile windows, and ovulation. All on your iPhone. All offline. Track what actually matters: From bleeding intensity to ovulation pain, mood swings to fatigue, ULA gives you the depth to truly understand your body, without broadcasting it to anyone. Log symptoms, sexual activity, and cycle phases with precision. Edit past entries anytime. Your history is yours, no excuses. Nothing hidden. Nothing leaving your phone: ULA's prediction and business logic is open source. Audit it on GitHub. Verify the architecture yourself. We publish our math because we have nothing to hide and because you deserve to know exactly how your data is handled. Not a promise. Proof. ULA Period Tracker: Privacy. Period.
innios
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Innios is a multi-profile health tracking app that combines manual logging, quick logging, reminders, health data sync, automatic activity tracking, calendar/history review, exports, backups, insights, and tracker-specific workflows in one place. It is designed to let users capture day-to-day health data in detail while still making repeat logging fast and manageable. Whether youβre managing your own health or tracking for a child, parent, or patient, Innios helps you stay consistent, recognize patterns over time, and bring clearer history to your care team. Trackers supported: Hydration, Symptoms, Medications, Mood, Exercise/Activity, Sleep, Vitals, Cycle, Nutrition, Bathroom (urine & stool), and appointments. βββββ App-Wide Features Multi-profile support: Create and manage multiple profiles on one device, switch between them, and keep each personβs health data separate. Dashboard with stats and trackers: See your main health stats and trackers in one place, with a layout that can be customized to fit your priorities. Quick logging from stat cards: Log common values such as hydration, steps, distance, calories, sleep, workout duration, and bathroom counts directly from the dashboard. Flexible manual logging: Add detailed entries through dedicated forms for each tracker, with timestamps, notes, photos, and tracker-specific fields. Calendar and history views: Browse logs by day, week, month, year, or all-time, and review data in calendar and category-based history screens. Insights and trends: View charts, summaries, progress views, and weekly patterns to understand how your health data is changing over time. Goal tracking: Set goals for hydration, steps, sleep, calories, distance, and weekly workout time, then see progress throughout the app. Goal achievement notifications: Get notified when you reach supported goals. Light, dark, and system themes: Use the app in light mode, dark mode, or follow your device appearance automatically. Language support: Use the app in multiple supported languages (EN, FR, ES, PT, AR). Notifications and Reminders: Create reminders for supported trackers so the app can prompt you to log at the right time. βββββ Automatic Tracking and Health Data Sync Health Connect support: Read supported health data from Health Connect on Android. Apple Health support: Read supported health data from Apple Health / HealthKit on iOS. Android direct activity tracking: Track steps directly with Innios on supported Android setups, with estimated distance and calories derived from tracked activity. βββββ Privacy, Control, and Data Ownership Export & Share your data: Share your data in supported formats at your discretion. Backup and restore your data: Maintain your own recovery path without depending only on platform-level sync. Delete account/profile data: Permanently remove data when needed through the appβs data-management flows.
Screenshots
Verdict
The clearest difference is in-app purchases: innios at none against ULA Period Tracker's 4. innios also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (16.0 vs 26.0). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. ULA Period Tracker sells 4 one-off in-app purchases. innios asks for nothing beyond the download.
ULA Period Tracker ships an update every 3 months, innios every 2 weeks. Both last shipped on October 28, 2026.
| Parameter | ULA Period Tracker | innios |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, Apple Watch | iPhone, iPad, Mac β better |
| Requires iOS | 26.0 | 16.0 β better |
| Further details β not scored | ||
| Size | 10 MB | 40 MB |
| Age rating | 12+ | 17+ |
| Developer | Jeronimo Emiliano Ainchil Calahorra | Trails Software Inc. |
In-app purchases
ULA Period Tracker
- Small Tip$0.99
- Medium Tip$2.99
- Large Tip$3.99
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- Huge Tip$8.99
innios
No in-app purchases









