Comparison

Synca vs My Life Within

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Synca

This app uses AI to help you plan your daily tasks and activities around your menstrual cycle. It provides personalized insights and suggestions for energy, focus, and mood based on your current cycle phase. Optimize your productivity and well-being by working with your body's natural rhythms.

Highlights
  • AI-powered cycle-aware task planning
  • Personalized daily insights based on cycle phase
  • Four cycle phases with identified strengths
  • Smart calendar with energy-based event tagging
  • Quick daily mood and energy tracking
  • Phase-matched workout and meal suggestions
  • Private data storage on device
Read full description

Synca helps you plan your days around your menstrual cycle, not against it. Powered by AI and backed by science. Your hormones affect your energy, focus, and mood every single day. Synca reads your cycle phase and tells you when to push hard, when to communicate, and when to rest. Stop guessing why some days feel harder than others. CYCLE-AWARE PLANNING Brain dump your tasks — Synca's AI sorts them into your day based on your current cycle phase and energy levels. The right task, at the right time, in the right phase. 4 PHASES, 4 SUPERPOWERS Menstrual, follicular, ovulatory, luteal — each phase brings different strengths. Synca color-codes your entire month so you always know what's coming and how to prepare. AI DAILY INSIGHTS Every morning, get a personalized insight based on where you are in your cycle. What to expect, what to prioritize, and how to make the most of your day. SMART CALENDAR Your events tagged with cycle-aware energy badges — "Peak performance", "Go gentle", "Deep focus." See your schedule through the lens of your biology. TRACK IN 10 SECONDS Log your mood, energy, and symptoms with a quick daily check-in. The more you track, the smarter Synca gets. MOVE & NOURISH Workout and meal suggestions matched to your phase. HIIT when you peak. Yoga when you rest. Iron-rich foods during menstrual. Complex carbs in luteal. Science-backed, not generic. PREDICTIONS THAT LEARN Period predictions, cycle trends, and personal patterns and all getting smarter with every cycle you complete. PRIVATE BY DESIGN All health data is stored locally on your device. No account required to get started. No data sold. No third-party trackers. Your body, your data. Built by a woman, for women. Synca exists because your productivity tools should understand your biology. Full access available with a 1 month free trial subscription. Terms of Use: https://hellosynca.co/terms

About

My Life Within

Features
Read full description

Some months the question is when it will arrive. Some years it is why it no longer does. And when the doctor asks how long this has been going on, the honest answer is usually "a while — it's hard to say." My Life Within is where you write it down. WHAT IT DOES • Log a day in under ten seconds: bleeding and flow, cramps, sleep, mood, headaches, and the words that matter after forty — hot flushes, night sweats, brain fog, joint pain. • Turn on pregnancy mode and receive weekly messages about your baby, your body and small preparations — worked out from two dates, on this phone. • Add measurements if you want them: weight, waking temperature, discharge. Skip them entirely if you don't. • See your own patterns across months, not one day at a time. • Mark where it hurts on a body map instead of hunting for the word. • Produce one printable page for your appointment: how often, how long, how strong, and how it lines up with your cycle. PREDICTIONS THAT ADMIT WHAT THEY ARE Every forecast comes as a range of days with a confidence level and the reason for it — few cycles logged, high variation, or a steady pattern. No single confident date that your body never agreed to. WHAT IT DOES NOT DO It does not diagnose anything and does not tell you what to do. It shows you what you wrote. What that means is a conversation for you and your doctor. It is not a contraceptive and must not be used as one. WHERE YOUR DATA LIVES On your phone, in an encrypted database, behind a PIN or your fingerprint if you want one. There is no account and no cloud. Your cycle, your symptoms, your notes and your measurements never leave the device — not to us, not to anyone. No advertising, no analytics, no third-party trackers. Three things travel, and only these: if you subscribe, the app asks our server whether that subscription is still active, sending only the receipt identifier the store gave your phone. And if you switch crash reports on — they are off unless you do — a crash sends the type of error and the lines of code that failed, with any text you have written stripped out first. And if you write to support from inside the app, that message travels with the reply address you type — the one thing leaving your phone that points back at you. WHAT YOU PAY Cycle tracking, the calendar, symptoms, reminders and the app lock are free and stay free. The lock is deliberately free: privacy is not an upsell. The encrypted backup is free too: it is the only way back after a lost or broken phone, and the app keeps no copy of your diary anywhere. Pro adds the doctor's report, the body map, the full export, discreet mode, the dark theme, and the reading of your temperature chart. Monthly or yearly — your store shows the price in your own currency, and the first month costs nothing. Cancel any time in the store. Terms of use: https://heppsu.com/my-life-within-terms.html

Screenshots

Synca4 screens
My Life Within4 screens

Verdict

The call

The clearest difference is update cadence: My Life Within at daily against Synca's every 2 weeks. My Life Within also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Synca sells 2 in-app purchases, starting at $4.99 per month and My Life Within sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Synca ships an update every 2 weeks, My Life Within daily. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
Synca versus My Life Within: the parameters behind the verdict, then further details
ParameterSyncaMy Life Within
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 weeksDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size25 MB35 MB
Age rating4+12+
DeveloperBurcu IbiciogluHeppsu Consulting Ltd.

In-app purchases

2 purchases

Synca

Subscriptions2
  • Synca AI$4.991 Month
  • Synca AI7 Days trial$24.991 Year
2 purchases

My Life Within

Subscriptions2
  • My Life Within Pro1 Month trial$2.991 Month
  • My Life Within Pro1 Month trial$19.991 Year

Questions

Is Synca free?
Synca is free to download, with in-app purchases available.
Is My Life Within free?
My Life Within is free to download, with in-app purchases available.
Do Synca or My Life Within have ads?
Neither Synca nor My Life Within shows ads.
Which is updated more often, Synca or My Life Within?
Synca ships an update every 2 weeks, and My Life Within daily. Most recently, Synca was updated on September 29, 2026 and My Life Within on October 2, 2026.

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