Comparison

S1Fun vs My Intimacy Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

S1Fun

This app provides a third-party client for the S1 forum, allowing users to customize their browsing experience. It offers intuitive gesture controls for navigating forums, managing favorite boards, and interacting with posts. Enjoy a streamlined way to access and engage with S1 forum content.

Highlights
  • Customize forum browsing
  • Add/remove favorite forums
  • Reorder favorite forums
  • Gesture controls for navigation
  • Refresh forum data with a tap
  • Quickly return to top of page
Features
Read full description

S1论坛第三方客户端 - 在“浏览”tab,可以编辑你常浏览的论坛页面 1. 点击“+”, 添加“最爱”论坛 2. 惦记“x”, 删除 3. 拖拽“=”,改变顺序 - 首页“最爱”tab页手势 1. 单击“最爱”tab,刷新当前论坛页数据 2. 双击回到顶部 - 帖子页面指示器手势 1. 单击弹出页面列表 2. 双击滑动到底部并且刷新当前页面数据 3. 长按回到顶部

About

My Intimacy Tracker

This app allows users to privately journal their intimate life, tracking partners, activities, and satisfaction. It offers photo attachments, an achievement system for motivation, and detailed analytics for partners and materials. All data is stored locally for maximum privacy and security.

Highlights
  • Detailed recording of intimate encounters
  • Photo attachments with metadata stripping
  • Achievement system for motivation
  • Trajectory map visualization
  • Organized material library
  • Partner analytics
  • PIN app lock and local data storage
Read full description

Intimacy Tracker — your private intimate life journal. All data is stored locally on your device. Fully offline, no account required, no cloud sync. Your privacy is completely in your hands. ■ Detailed Recording Track every detail of your intimate life: partners, date & time, location, duration, positions, lingerie, toys, protection, orgasms, satisfaction rating, and personal notes. Masturbation records support equally detailed tracking including materials and tools used. ■ Photo Attachments Add up to 9 photos per record. Photos are automatically compressed with location and other private metadata stripped. Fullscreen viewer with double-tap zoom, pinch-to-zoom, and swipe navigation. ■ Achievement System Unlock achievements through consistent tracking! Three categories: streaks, milestones, and exploration. Track your progress and stay motivated. ■ Trajectory Map Visualize your intimate footprint on a map. Each geotagged record appears as an animated heart marker — tap to see the date, partner, and satisfaction rating. ■ Material Library Organize your saved content. Supports folder categories, search, batch import (URL/JSON/HTML bookmarks/EHViewer database), and usage statistics. Select materials directly when creating records. ■ Partner Management Detailed analytics for each partner: total encounters, orgasm rate, favorite positions, frequent locations, and recent history. ■ Data Security • 4-digit PIN app lock • All data stored locally only • Full import/export backup (including photos) • One-tap data wipe ■ Multi-Language Supports English, Simplified Chinese, and Japanese. ■ Dashboard Home screen shows weekly activity counts and current streaks at a glance. Intimacy Tracker — because moments worth remembering deserve to be recorded.

Screenshots

S1Fun4 screens
My Intimacy Tracker4 screens

Verdict

The call

The clearest difference is device support: S1Fun at 3 against My Intimacy Tracker's 1. S1Fun also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. S1Fun sells 4 one-off in-app purchases and My Intimacy Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
S1Fun versus My Intimacy Tracker: the parameters behind the verdict, then further details
ParameterS1FunMy Intimacy Tracker
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better15.0
Further details — not scored
Size31 MB15 MB
Age rating17+17+
Developer程 徐DINGXU LIU

In-app purchases

4 purchases

S1Fun

One-time4
  • 一瓶快乐水$0.99
  • 一杯黑咖啡$0.99
  • 两杯黑咖啡$1.99
Show 1 more
  • 一顿汉堡王$3.99
1 purchases

My Intimacy Tracker

One-time1
  • Premium Unlock$0.99

Questions

Is S1Fun free?
S1Fun is free to download, with in-app purchases available.
Is My Intimacy Tracker free?
My Intimacy Tracker is free to download, with in-app purchases available.
Do S1Fun or My Intimacy Tracker have ads?
Neither S1Fun nor My Intimacy Tracker shows ads.
Which is updated more often, S1Fun or My Intimacy Tracker?
S1Fun ships an update monthly, and My Intimacy Tracker monthly. Most recently, S1Fun was updated on October 24, 2026 and My Intimacy Tracker on October 24, 2026.

Other comparisons