Comparison

SHIM Calendar vs Intimassy

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

Head to head
About

SHIM Calendar

Gain insights into your partner's mood, energy, and stress levels to foster a stronger connection. Understand the factors influencing your relationship's dynamics and become a more attentive partner. This tool offers personalized guidance without compromising your privacy.

Highlights
  • Understand mood and energy fluctuations
  • Identify connection opportunities
  • Recognize needs for closeness or space
  • Strengthen relationship dynamics
  • Track timing, stress, and energy impact
  • Private and secure personal content
Features
Read full description

Stop guessing. Start understanding her. Timing is everything. Most husbands try harder. Few truly understand what’s going on beneath the surface. SHIM helps you make sense of why some days feel different from others when nothing else seems to have changed. Over time, SHIM will begin to give you helpful insights into your wife’s mood, energy levels, stressors, hormones, and more. You’ll start to notice: • When connection feels easier and more natural • When she may want closeness—or a bit of space • What actually strengthens your relationship • How timing, stress, and energy affect connection Built for husbands who want to understand. Not guess. Personal content remains on your device. No data is ever sold or shared. No advertisers. Just simple insights to help you be a more thoughtful and attentive husband. Support Her. Improve Marriage. Terms of Use: https://songofsongsllc.net/terms-of-use Privacy Policy: https://songofsongsllc.net/privacy-policy

About

Intimassy

This app serves as a private, encrypted journal for relationships, allowing users to log intimate moments with detailed fields, track patterns over time, and manage partner profiles. It offers insights through statistics and health records, all secured with a PIN and encryption.

Highlights
  • Detailed logging with 11 fields per entry
  • Partner profiles with history and statistics
  • 15+ relationship statistics and charts
  • Interactive calendar and history view
  • Private intimate health records
  • PIN lock and strong encryption
  • Customizable themes and fields
Features
Read full description

Intimassy is a private journal for your love life. A PIN lock keeps the app closed to anyone else. Every entry is encrypted on your phone before it is backed up. Record each moment in detail and see your patterns grow over the years. It works the same with one partner, several, or on your own. DETAILED LOG — 14 FIELDS PER ENTRY Tap any date and record as much or as little as you like: • Partner — link each entry to one or more partners • Type — built-in types, or your own • Position — your own, with names, notes and intensity • Toys — your own toy list, each linkable to a position • Duration — how long it lasted • Satisfaction — rate how it felt • Initiator — note who started • Protection — note whether you used it • Place — remember where it happened • Notes — anything you want to remember • Photos — attach private images Save an entry as a named template and fill the whole form in one tap. Hide the fields you never use. PARTNER PROFILES Keep a profile for every partner: photo, gender, relationship type and notes. See your statistics for one partner or for all of them, and how your entries split between partners. Filter your calendar and history by partner. Archive a past partner: their history stays, and your lists stay clean. 15+ STATISTICS See real patterns, for all partners or just one: • Frequency — how often, by day or month • Satisfaction and duration over time • Your most-used types, places, positions and toys • Activity by weekday • Month & year comparison — this month against the last, or any two months or years side by side CALENDAR & HISTORY Browse everything on a calendar with daily icons. Tap any date to revisit an entry or add a new one. Filter the calendar and your history by partner, or show only solo entries. The days-since card shows how long it has been since your last entry, and your usual rhythm. APPLE WATCH Log from your wrist. Time an activity on your Apple Watch, or record one from a template with one tap. Template names hide when you lower your wrist. CYCLE TRACKING Mark period days for yourself or for a partner. The calendar shows the estimated next period, fertile window and ovulation day, based on your entries. These are estimates only: not medical advice, and not a contraceptive method. HEALTH RECORDS Keep private health records next to your history: what it is, when it started, whether it is ongoing, and whether it is yours or a partner told you. Mark those dates on your calendar and history if you choose. Intimassy only shows what you saved. It never diagnoses. ANONYMOUS BENCHMARKS See how your frequency, duration and satisfaction compare with anonymized averages across all users. You only ever see averages, never another person's entries. BUILT FOR PRIVACY • PIN lock — the app asks for your PIN before it opens • Encrypted on your phone — every entry and photo is encrypted before it is backed up • Hidden in the app switcher — no preview of your data • No personalized ads, and no tracking across other apps • Analytics and crash reports stay off until you turn them on • Cloud backup — entries, photos, partners, templates and settings come back on a new phone • Delete your account and all cloud data from inside the app MAKE IT YOURS • Color themes, plus dark and light mode • Your own types, places, positions and toys • Custom calendar day icons • A customizable days-since card • Choose which fields to show • Private photo gallery • LGBTQ+ friendly — every orientation and identity is welcome Intimassy is built for the long run: a private record that grows richer year after year. Terms of Use: https://intimassy.app/terms-of-use/ Privacy Policy: https://intimassy.app/privacy-policy/

Screenshots

SHIM Calendar4 screens
Intimassy4 screens

Verdict

The call

The clearest difference is ads: SHIM Calendar at none against Intimassy's shown. Intimassy's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 18.0). On price, rating, ratings volume and update cadence 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. SHIM Calendar sells 2 in-app purchases, starting at $6.99 per month and Intimassy sells 11 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SHIM Calendar against 5.0 for Intimassy. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UpkeepUpdate frequency

SHIM Calendar ships an update weekly, Intimassy fortnightly. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
SHIM Calendar versus Intimassy: the parameters behind the verdict, then further details
ParameterSHIM CalendarIntimassy
PriceFreeFree
Rating5.0 (3 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings3 — better2
Update frequencyWeekly — betterFortnightly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod, Apple Watch — better
Requires iOS18.015.0 — better
Further details — not scored
Size82 MB68 MB
Age rating12+17+
DeveloperSong Of Songs LLCSignificant Inc

Customer experience

SHIM Calendar

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Intimassy

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

SHIM Calendar

Subscriptions2
  • SHIM Monthly14 Days trial$6.991 Month
  • SHIM Yearly14 Days trial$49.991 Year
11 purchases

Intimassy

Subscriptions3
  • Platinum Monthly$2.991 Month
  • Platinum Yearly Discount$7.991 Year
  • Platinum Yearly$34.991 Year
One-time8
  • Lock Feature Discounted$2.99
  • Lock Feature$5.99
  • Remove Ads Discounted$6.99
Show 5 more
  • Activity Image Gallery Discounted$7.99
  • Limitless Partner$7.99
  • Remove Ads$8.99
  • Activity Image Gallery$9.99
  • Platinum Pack Discounted$14.99

Questions

Is SHIM Calendar free?
SHIM Calendar is free to download, with in-app purchases available.
Is Intimassy free?
Intimassy is free to download, with in-app purchases available.
Which has better reviews, SHIM Calendar or Intimassy?
SHIM Calendar and Intimassy are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.
Do SHIM Calendar or Intimassy have ads?
Intimassy shows ads; SHIM Calendar does not.
Which is updated more often, SHIM Calendar or Intimassy?
SHIM Calendar ships an update weekly, and Intimassy fortnightly. Most recently, SHIM Calendar was updated on October 18, 2026 and Intimassy on October 25, 2026.

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