Life & fun · alternatives · 2026
24 alternatives to Velle
Offline, zero-knowledge period tracking.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1IM
Hey HN, after the app I actually used to track my period wanted me to log in and save my data in the cloud, I decided to write my own. Most apps in this area are based on a subscription model and display far too much information anyway. For me, a simple calendar is enough where I can add a few notes if necessary. So that is the result of my work - a simple design and the data is only saved on the smartphone.
2024 · play.google.com · its alternatives →
- 2
Private cycle tracking that stays on your phone
Aug 2026 · apps.apple.com · its alternatives →
- 3
Easy to use period tracking app that respects your privacy
2024 · play.google.com · its alternatives →
- 4
Track your menstrual cycle with accuracy and total privacy
2025 · faye.health · its alternatives →
- 5
- 6
Hello. I was looking for a simple and clean habit tracker. I went through a few apps but felt they were missing something. I also had some time on my hands, so decided to make my own and share it in case anyone else likes it. Some of the supported features: Streaks based, track and beat your longest streaks Fully useable offline Freezes (similar to Duolingo's streak freezes) Visual map for tracking consistency Pause the app when you need a break or will be away For anyone curious about the tech stack: - React for frontend - Dexie cloud for storage and syncing - Vercel for hosting Link:…
2024 · rdht.vercel.app · its alternatives →
- 7
Your period data never leaves your phone. 100% private.
Nov 2025 · apps.apple.com · its alternatives →
- 8IB
There’s something quietly unsettling about how normal it's become to hand over our most personal data to apps that barely deserve our trust. My wife once showed me a notification she got from her period tracking app. At first, it seemed like a simple reminder. But then came the ads. Not long after, she started getting eerily specific suggestions on other platforms. Things she hadn’t searched for. Things that felt too close. Somewhere, her cycle had been turned into a data point. That bothered me more than I can explain. These apps promise helpful insights. But in return, they take so much.…
2025 · its alternatives →
- 9
Lutea▲57Track your cycle - 100% transparent, 100% your data
2022 · play.google.com · its alternatives →
- 10
Simpluna▲68I've been running Simpluna, a period-tracking app, for six years. It's a company based in Tokyo, Japan, but development and operations are basically a one-person effort. The app is built with React Native (Expo). The defining trait of the app is that it's simple, with no unnecessary features. Recording periods, calculating predictions, and sending notifications — that's the core of it. This space is dominated by big players (Flo, Clue, and in Japan, Luna Luna). Building something similar would have been hopeless, so I made the things those apps don't have my selling point. Optional features…
2021 · simpluna.app · its alternatives →
- 11
Privacy-first period calendar with smart predictions 📅
2020 · period-calculator.com · its alternatives →
- 12
- 13
- 14
Private pregnancy tracker. No cloud, no accounts.
Jun 2026 · getzorya.app · its alternatives →
- 15
Lotus▲92A calendar to help women’s track their menstrual cycle
2017 · apps.apple.com · its alternatives →
- 16
Ebb▲4Track your cycle privately. No account, no data sold, ever.
Jun 2026 · ebb.lyfmail.com · its alternatives →
- 17
The private, offline-first AI medication tracker.
Jan 2026 · github.com · its alternatives →
- 18
TeenCycle▲11Private, offline period tracker. Pay once, no account.
Jun 2026 · teencycle.com · its alternatives →
- 19
extension , AI, CycleSync, menstrual tracking , menstrual
2025 · chromewebstore.google.com · its alternatives →
- 20
- 21
The private period tracker that grows with every cycle
Aug 2026 · simply-track.com · its alternatives →
- 22
Perla▲10Period tracking that never sees your data. Fully on-device.
Apr 2026 · perlaapp.com · its alternatives →
- 23
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →