Comparison
Maya vs Period Calendar 2026: Privaatheid, Kenmerke & Prijs Vergelyk
Our verdict
Maya was caught sharing diary entries with Facebook. Period Calendar claims no data collection while running Google Ads. Both are popular free ad-supported trackers across South Asia, the Middle East, and emerging markets — and both have privacy contradictions. PinkyBloom offers AI, 71 languages, and zero ads — and never sells your data.
Maya vs Period Calendar vs PinkyBloom
| Feature | Maya | Period Calendar | PinkyBloom |
|---|---|---|---|
| Price | Free with ads + IAP | Free with ads + IAP | Free |
| Users | 10M+ downloads | 300M+ claimed | Growing |
| Data storage | Cloud-based | Claims local storage | Stored on your phone |
| Privacy track record | Facebook data sharing (2019) | Ad SDK contradictions | Never sold, no ads; partner sharing end-to-end encrypted |
| AI assistant | Built-in AI assistant (Pinky) | ||
| Voice logging | |||
| Mood forecasts | |||
| Health diary | Text diary (shared with Facebook) | Voice-based logging | |
| Ads | Yes (ad-supported) | Yes (Google Ads/AdMob) | No ads ever |
| Account required | Account required | Optional | No account needed |
| Doctor visit reports | |||
| Languages | South Asian focus | Many | 71 languages |
Overview
Maya en Period Calendar is albei gewilde gratis menstruasietrackers met groot gebruikersbasisse in ontwikkelende markte. Maya deur Plackal Tech het meer as 10 miljoen aflaaie en is veral sterk in Indië, Pakistan, Bangladesj, Nepal, en Sri Lanka. Period Calendar deur Simple Design beweer 300 miljoen gebruikers te hê en is gewild in Latyns-Amerika, die Midde-Ooste, Suidoos-Asië, en Sub-Sahara Afrika.
Albei toepassings spreek gebruikers aan wat gratis, toeganklike menstruasietracking wil hê. Albei is ad-ondersteund. Albei bied basiese siklusvoorspellings, simptoomregistrasie, en kalenderweergawes aan. Vir hul teikendemografie — dikwels jonger gebruikers in markte waar betaalde gesondheidsapps minder algemeen is — is die "gratis" pryspunt noodsaaklik.
Die ongemaklike werklikheid is dat albei toepassings gedokumenteerde privaatheidskwessies het. Maya is betrap op die deel van data met Facebook. Period Calendar beweer dat daar geen dataverzameling plaasvind terwyl dit advertensienetwerke bedryf wat dit vereis. Vir honderde miljoene gebruikers wat hierdie toepassings met intieme gesondheidsdata vertrou, is die gaping tussen privaatheidsbemarking en praktyk beduidend.
Privacy comparison
Maya's privacy failure is documented. Privacy International's September 2019 investigation found Maya transmitting intimate data to Facebook — including diary text entries where users described symptoms, moods, and sexual activity. Users writing private health notes were unknowingly sending them to Facebook's advertising ecosystem.
Period Calendar's privacy issue is structural. The app markets "we don't collect or store your data" while running Google Ads, DoubleClick, and AdMob. Privacy International documented heavy third-party traffic to Google advertising services despite local storage claims. Advertising SDKs collect device identifiers and behavioral data by design.
Both apps are ad-supported, meaning both embed advertising SDKs that create data flows to third parties. Maya's flow to Facebook was documented directly. Period Calendar's flow through ad networks is inherent to its business model.
PinkyBloom eliminates ads entirely, so there are no ad SDKs collecting anything. No accounts means no identity linkage. Your cycle log is stored on your phone, encrypted and biometrically protected. For users across South Asia, the Middle East, and emerging markets, PinkyBloom provides the same accessibility (free, 71 languages, no account needed) without the ads.
Features and intelligence
Maya provides standard period tracking with cycle predictions, ovulation estimates, symptom logging, and a text diary. Health content is tailored to South Asian audiences. The diary feature is notable — and notably was the feature sending data to Facebook.
Period Calendar provides basic logging: period dates, predictions, symptom tracking, and a calendar view. It's simple and reliable but lacks any advanced intelligence.
Neither app offers AI, voice logging, or predictive health features. Both are manual logging tools with basic statistical predictions.
PinkyBloom transforms the experience with AI. Voice logging replaces manual text entry — safer than Maya's diary (which went to Facebook) and faster than Period Calendar's forms. AI mood forecasts predict patterns. Doctor visit reports create professional summaries. All available in 71 languages, covering every market where Maya and Period Calendar are popular.
Pricing comparison
Albei Maya en Period Calendar is gratis met advertensies en in-app aankope. Die finansiële koste is minimaal. Die privaatheidskoste is die ruil: albei gebruik ad-ondersteunde modelle wat datastrome na advertensienetwerke skep.
PinkyBloom is gratis met geen advertensies nie. Vir gebruikers in markte waar gratis toepassings noodsaaklik is, bied PinkyBloom dieselfde pryspunt met KI-kenmerke en geen advertensieonderbrekings nie.
There's a better option
Maya shared diary entries with Facebook. Period Calendar runs Google Ads while claiming no data collection. PinkyBloom resolves both contradictions — no ads, no ad SDKs, never sold. AI-powered health tracking in 71 languages, including Hindi, Bengali, Tamil, Telugu, Arabic, and more.
