LumaFlow vs Face Shape Detector°
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LumaFlow
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LumaFlow isn't just another period tracker. It's the first cycle app built for two. BODY BATTERY Every day of your cycle, your body runs on a different energy level. LumaFlow maps your hormonal rhythm to predict when you'll feel sharp and powerful, when to rest, and when to protect your schedule. No more guessing why Tuesday felt impossible. PARTNER SYNC Share your phase with your partner automatically no awkward conversations needed. He gets a gentle notification when you need extra support, and finally understands your rhythm without you having to explain it every month. AI TIPS Personalized insights for every phase. What to eat, how to move, when to push science-backed recommendations tailored to your hormonal cycle, delivered at the right moment. ACCURATE PREDICTIONS LumaFlow learns your unique pattern over time, getting smarter with every logged period. Predict your next period, fertile window, and ovulation with precision. BUILT FOR PRIVACY Your data stays yours. No selling, no sharing, no ads. LumaFlow is a premium experience with zero compromise on privacy. Available in English, Hebrew, Arabic, and Spanish. LumaFlow. Your cycle is a superpower when you know how to read it.
Face Shape Detector°
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Face Shape Detector measures your face, then shows you the glasses, beard styles and haircuts that suit the shape it finds. ONE PHOTO, MEASURED ON YOUR DEVICE Add a front-facing photo and the app measures your face: how long it is against how wide, how your jaw compares with your cheekbones, how wide your forehead sits, how soft or angular your jawline is. You see every number it decided from, not just a verdict. The measurement runs entirely on your iPhone using Apple's Vision framework. Your photo is not uploaded for it, the landmarks are not uploaded, and the measurements are not uploaded. It is free, every time, with no limit. SEVEN SHAPES Oval, round, square, heart, diamond, oblong and triangle. Each one is flattered by different things, for reasons the app explains rather than asserts. TWENTY-FOUR LOOKS, CHOSEN FOR YOUR SHAPE Ten frame shapes — round, square, rectangle, cat-eye, browline, rimless, oval, aviator, wayfarer and oversized. Eight beard styles from stubble to a full beard. Six haircuts. Every suggestion says what it does for your face: adds width at the jaw, breaks up a round outline, shortens a long forehead. TRY IT ON YOUR OWN FACE Pick any look and see it on your own photo, seconds later. Not a filter over the top and not a stock model — your face, your lighting, with the frames or the beard actually on it. BEFORE AND AFTER, SIDE BY SIDE Every result opens as a slider over your original photo. Drag to compare, press and hold to see the original. Tap the heart to keep the ones you like; favourites stay in your gallery, and the gallery works offline. FOR THE CONVERSATION AT THE SHOP Bring a picture of your own face in the frames you want, instead of a photo of someone else in theirs. WHAT IT COSTS Measuring your face shape is free and unlimited. Pro unlocks the previews, up to 50 a day. Privacy policy: https://api.mobiproven.com/faceshapedetector/legal/privacy Terms of use and Terms of Subscription: https://api.mobiproven.com/faceshapedetector/legal/terms Payment & Subscription Terms: • Weekly Subscription ***You may cancel your subscription at any time*** This app's subscription allows you unlimited access to all features. Your account will be automatically charged for renewal, based on the subscription plan.You can cancel auto-renewal at any time.
Screenshots
Verdict
The clearest difference is iOS requirement: Face Shape Detector° at 16.0 against LumaFlow's 18.5. On price, update cadence, 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
Both are free to download. LumaFlow sells 2 in-app purchases, starting at $4.99 per month and Face Shape Detector° sells 1 in-app purchase, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
LumaFlow ships an update every 11 days, Face Shape Detector° every 2 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | LumaFlow | Face Shape Detector° |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 18.5 | 16.0 — better |
| Further details — not scored | ||
| Size | 356 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | OR NAFTALY | MobiProven |
In-app purchases
LumaFlow
- CycleFlow Premium$4.991 Month
- CycleFlow Premium annual7 Days trial$29.991 Year
Face Shape Detector°
- Weekly Pro Access$4.997 Days
Questions
Is LumaFlow free?
Is Face Shape Detector° free?
Do LumaFlow or Face Shape Detector° have ads?
Which is updated more often, LumaFlow or Face Shape Detector°?
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