Comparison
Maya vs Period Calendar 2026: Privatumas, Funkcijos ir Kaina Palyginta
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 ir Period Calendar yra dvi populiarios nemokamos menstruacijų sekimo programėlės, turinčios dideles vartotojų bazes besivystančiose rinkose. Maya, kurią sukūrė Plackal Tech, turi daugiau nei 10 milijonų atsisiuntimų ir ypač stipri Indijoje, Pakistane, Bangladeše, Nepale ir Šri Lankoje. Period Calendar, sukurtas Simple Design, teigia turintis 300 milijonų vartotojų ir yra populiarus visoje Lotynų Amerikoje, Viduriniuose Rytuose, Pietryčių Azijoje ir po Sub-Saharinės Afrikos.
Abi programėlės patrauklios vartotojams, kurie nori nemokamo, prieinamo menstruacijų sekimo. Abi remiasi reklama. Abi siūlo pagrindinius ciklo prognozavimus, simptomų registravimą ir kalendoriaus peržiūras. Jų tikslinėms demografinėms grupėms — dažnai jaunesniems vartotojams rinkose, kur mokamos sveikatos programėlės yra mažiau paplitusios — „nemokama“ kaina yra esminė.
Nemaloni realybė yra ta, kad abi programėlės turi dokumentuotų privatumo problemų. Maya buvo užfiksuota dalijantis duomenimis su Facebook. Period Calendar teigia, kad nesirenka duomenų, kol vykdo reklamos tinklus, kuriems to reikia. Šimtams milijonų vartotojų, kurie pasitiki šiomis programėlėmis su intymiais sveikatos duomenimis, atotrūkis tarp privatumo rinkodaros ir praktikos yra reikšmingas.
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
Abi, Maya ir Period Calendar, yra nemokamos su reklamomis ir pirkimais programėlėje. Finansinis kaštas yra minimalus. Privatumo kaina yra kompromisas: abi naudoja reklamos remiamus modelius, kurie sukuria duomenų srautus į reklamos tinklus.
PinkyBloom yra nemokama, be reklamų. Vartotojams rinkose, kur nemokamos programėlės yra būtinos, PinkyBloom suteikia tokią pačią kainą su AI funkcijomis ir be reklamos pertraukų.
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.
