There are quite a few apps for tracking your sex life, and they do not all suit the same person. Some focus on couples, some on health, some on keeping a partner list. We looked at the main iPhone options and put together a fair overview. Yes, we make BodCount, so we have a stake, but we have only included details we could check on each app's public page.
Last checked October 2026, using each app's public App Store listing or website. Features, prices and ratings change often, so check the current listing before you decide. Prices are shown in US dollars where listed and vary by region.
What to look for
- Where your data lives. On your device, or in the cloud?
- Lock options. Face ID or PIN protection.
- What it tracks. Partners, activities, protection, STI tests, health extras.
- Pricing model. Free tier limits, subscription or one-off.
- Who it is built for. Solo tracking, couples, or health-focused users.
The apps at a glance
| App | Developer | Focus | Pricing (per listing) | Notable features |
|---|---|---|---|---|
| BodCount | MAPLOFT LTD | Private diary, partner tracking, STI log | Free for 3 meets, then Pro subscription | Partner profiles, ratings, calendar, stats, STI test history with in-app at-risk alerts, Face ID/PIN lock, on-device storage |
| Nice | Incendiary Studios LLC | Intimacy tracker with insights | Free with in-app purchases (Premium options listed) | Tracks partners, locations, duration, protection; STI test info; trend analytics; optional partner syncing via iCloud; states no accounts and data stays on device |
| HookBook | Prism32 LLC | Sex tracker with health tools | Free with in-app purchases listed between $6.99 and $49.99 | Activity logging, partner albums, STI screening reminders, PrEP tracking, calendar insights, biometric lock; states no personal data collected |
| Intimassy | Intimassy (per its website) | Private diary with statistics | Free, with a paid Platinum tier per its website | Detailed entries, 15+ statistics, partner profiles, STD records, period estimates, PIN lock; iOS and Android |
| Body Count Tracker | Mihaly Setalo | Simple partner and session counting | Free with Pro access purchases listed at $9.99 and $29.99 | Partner tracking, sessions, body count calculation, photo gallery, Face ID lock; states no data collected |
| Spicer | Spicer Limited | Couples ideas and intimacy challenges | Free with in-app purchases | Question matching, dares, couples chat, intimacy tracker and calendar |
Which one suits you?
If you want a private diary with partner profiles and a health log
BodCount is built around this. You get partner profiles, ratings, a calendar, stats and an STI test log with in-app at-risk alerts, with your diary stored on your iPhone. The free tier is limited to three meets, so you will want Pro if you log regularly.
If you track with a partner
Nice lists optional partner syncing, and Spicer is aimed squarely at couples. If sharing data between two phones matters to you, look at these first.
If medication tracking matters
HookBook's listing mentions PrEP tracking and related medication logging, which BodCount does not offer.
If you want something on both iOS and Android
Intimassy states it is available on both platforms. BodCount is iPhone only.
If you only want a simple count
Body Count Tracker focuses on partners and sessions. Compare the free-tier limits against how often you log.
How we chose and what we left out
We kept to apps with a clear App Store or website listing and described them using what those pages say. We have not tested every app in depth, so we have not made quality judgements and we have not copied any ratings or reviews. If you spot something out of date, the listing is the source of truth.
More from our guides
New to tracking? Start with our body count tracker app guide, see how a sex diary app works, or read about the STI test tracker. You can also check average body count figures and our body count calculator.
Whatever you choose, look for on-device storage, a proper lock and a pricing model you are comfortable with. Apps like these are personal tools, and none of them replace advice from a healthcare professional.
Frequently asked questions
What is the best sex tracker app for iPhone?
It depends on what you need. BodCount suits a private diary with partner profiles and an STI test log, Nice and Spicer offer partner or couples features, HookBook lists medication tracking, and Body Count Tracker keeps things simple. Compare the listings above.
Are sex tracker apps private?
It varies by app. Look for on-device storage, a Face ID or PIN lock and a clear privacy policy. BodCount stores your diary on your device, needs no account, and uses anonymous analytics without diary content.
Are there free sex tracker apps?
Several apps are free to download with in-app purchases. BodCount is free for your first three meets, with Pro unlocking unlimited entries. Check each listing for current limits and prices.
Do any of these apps track STI tests?
BodCount, Nice, HookBook and Intimassy all mention STI or STD test tracking in their listings. BodCount adds a test history log and in-app at-risk alerts for partners you have logged.
When was this comparison last updated?
October 2026. Prices and features change, so check each App Store listing for the latest details.