There is no single best timer, only the best one for what you need. Full Term wins on simple, trusted timing. Flo wins on whole-journey tracking. HiDoula wins when you want the log shared live with your whole care team and kept private, encrypted so even we can't read it.
Families never pay. Doulas start free for a month, then $20 a month.
A best-of only helps if it tells you what each app is best at. Here is the honest matrix, with each tool strong in its own column.
| Feature | HiDoula | Full Term | Flo | BirthFlow | ContractionTimer.io |
|---|---|---|---|---|---|
| Simplicity of the core timer | Strong. One-tap, peaceful | Strong. Famously simple | Partial. Inside a bigger app | Strong. Clean | Strong. Minimal web timer |
| Live sharing with your doula | Strong. Real time | Partial. After the fact | Not built for this. Personal tracking | Partial. Partner-first | Partial. Link-based |
| Whole-care-team sharing | Strong. Doula, partner, team | Not built for this. Personal record | Not built for this. Individual | Partial. Partner-oriented | Partial. Anyone with link |
| Privacy / encryption | Strong. Encrypted on device | Partial. No disclosure | Partial. Privacy mode; FTC history | Partial. Not stated | Partial. Not stated |
| Beyond the timer (plan, calendar) | Strong. Full birth toolkit | Not built for this. Timer only | Strong. Whole-journey tracking | Partial. Some planning | Not built for this. Timer only |
| Cost | Strong. Doula monthly; families free | Strong. Free | Partial. Freemium | Partial. Freemium | Strong. Free / web |
Comparison reflects each product's publicly described features as of 2026. Every app here is a reasonable choice; the right pick depends on whether you most value simplicity, whole-journey tracking, live sharing, or privacy.
No bare crowns. Just the job each app is genuinely best for.
Best simple, doula-recommended timer
If you want one clean, free timer and nothing else, this is the one most doulas point to. Sharing happens after the fact rather than live.
Best all-in-one pregnancy tracker
The deepest whole-journey tracker on this list, with a contraction timer built in. Labor is one feature among many, and some tools are premium.
Best newer partner-sharing timer
A capable, modern entrant that added real-time sharing and light planning, oriented mostly toward the birthing person and partner.
Best no-install web timer
Open it in a browser, share a live link, done. Simple and general-purpose, rather than built around the doula relationship.
Best for private live sharing with your care team
Wins the privacy and live-share column: a timing log shared in real time with your whole care team, encrypted on your device so even we cannot read it, alongside a birth plan, calendar, and messaging. Families never pay.
Pre-register free as a family, or start your doula practice free for a month.