Comparison

Throne Science vs SHIM Calendar

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

Head to head
About

Throne Science

This app translates your body's signals related to gut health, hydration, and bathroom habits into actionable guidance. It offers daily scores and long-term trends, helping you understand your body's patterns and make informed adjustments for better well-being.

Highlights
  • Daily gut health scores
  • Hydration tracking
  • Bathroom habit monitoring
  • Urinary function analysis
  • Long-term trend identification
  • Hands-free tracking
Features
Read full description

Throne translates your gut, hydration, and flow signals into guidance you can act on. Make sense of your bathroom signals with hands-free tracking and easy daily scores. DAILY SCORES Gut Health, Hydration, Bathroom Habits, and Urinary Function give you a clear view of how your body is running today, plus guidance on what to do next. SEAMLESS BY DESIGN Hands-free tracking that fits your normal routine. Downward-facing sensors and doctor-trained AI translate what happens in the bowl into easy-to-read trends. BEST-IN-CLASS PRIVACY Records only when your phone is nearby or when you push your assigned button. Data is encrypted. You’re in control of what’s saved and shared. GUT HEALTH Build a record of stool form, frequency, and timing so you can connect meals, stress, and routine to how you feel. A weekly Gut Health Score makes progress simple to track. HYDRATION See color-based trends that reflect your true hydration, often before thirst kicks in. Learn how daily swings, activity, heat, and electrolytes move your Hydration Score. BATHROOM HABITS Time your sessions end-to-end to support healthier habits. Track active time, wrap-up time, and overall duration to help reduce pelvic-floor strain and promote regularity. URINARY FUNCTION For users who pee standing up, Throne estimates flow patterns from sound to help you notice changes in peak flow, average flow, and volume over time.* LONG-TERM TRENDS Find your normal in about two weeks. Spot meaningful shifts early and make small adjustments that stick. WHY IT MATTERS Dehydration, irregularity, and urinary changes are common and often missed. Throne makes these systems visible and trackable every day so you can act sooner and feel better. *Urinary Function currently available for standing voids. The Throne App requires a Throne device. Throne is not a medical device and does not diagnose, treat, cure, monitor, or prevent any disease or condition. Do not change medications, diet, or routines without consulting a healthcare professional.

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

Screenshots

Throne Science4 screens
SHIM Calendar4 screens

Verdict

The call

The clearest difference is in-app purchases: Throne Science at none against SHIM Calendar's 2. Throne Science also leads on ratings volume (14 vs 3). On price, rating, review sentiment 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. Throne Science asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Throne Science against 5.0 for SHIM Calendar. Both are backed by a comparable volume of ratings — 14 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Throne Science ships an update fortnightly, SHIM Calendar weekly. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 8 level
Throne Science versus SHIM Calendar: the parameters behind the verdict, then further details
ParameterThrone ScienceSHIM Calendar
PriceFreeFree
Rating5.0 (14 ratings)5.0 (3 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings14 — better3
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS17.5 — better18.0
Further details — not scored
Size219 MB82 MB
Age rating17+12+
DeveloperThrone, IncorporatedSong Of Songs LLC

Customer experience

Throne Science

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SHIM Calendar

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

In-app purchases

None

Throne Science

No in-app purchases

2 purchases

SHIM Calendar

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

Questions

Is Throne Science free?
Throne Science is free to download, with no in-app purchases.
Is SHIM Calendar free?
SHIM Calendar is free to download, with in-app purchases available.
Which has better reviews, Throne Science or SHIM Calendar?
Throne Science and SHIM Calendar are both rated 5.0 out of 5 on the App Store, from 14 and 3 ratings respectively.
Do Throne Science or SHIM Calendar have ads?
Neither Throne Science nor SHIM Calendar shows ads.
Which is updated more often, Throne Science or SHIM Calendar?
Throne Science ships an update fortnightly, and SHIM Calendar weekly. Most recently, Throne Science was updated on October 24, 2026 and SHIM Calendar on October 18, 2026.

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