Comparison

Sit Ups 200 vs InteroHB

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

Head to head
About

Sit Ups 200

This app acts as a personal sit-up trainer, guiding you through a scientifically developed plan to reach your goal of 200 sit-ups. It offers personalized training, goal setting, calorie tracking via Apple Health integration, and detailed progress monitoring.

Highlights
  • Personalized training plan
  • Goal setting and reminders
  • Calorie tracking
  • Progress tracking
  • Apple Health integration
  • Live activity support
  • Workout log
Features
Read full description

200 sit-ups in a row. That is the whole idea. Open the app, do the sets it gives you, and it adds a few reps at a time until you get there. Every rep counted, every session saved. WHAT YOU GET • A clear weekly plan: just open the app and do today's sets • Easy rep counting: just tap once per rep • A rest timer between sets so you always know when to go again • Build a weekly streak and watch it grow • Earn badges and climb training levels as you get stronger • This week's progress chart and your full session history • Syncs your workouts to Apple Health • Home Screen widgets and Live Activities • The full multi-week plan, all the way to 200 sit-ups • Hands-free counting: just count out loud • Month, year and all-time stats NO GYM. NO GEAR. Train anywhere with just your bodyweight. A few minutes a day is all it takes. START TODAY Do your first session in minutes and let the plan handle the rest. 3 FREE WORKOUTS, THEN PRO Your first three workouts are free, with everything unlocked. After that, Pro keeps the plan going. Pro is a one-time purchase, yours forever. It is not a subscription. A separate one-time purchase unlocks Pro in all four workout apps at once: push-ups, sit-ups, pull-ups and squats. The price is shown in the app before you buy, and payment is charged to your Apple Account when you confirm the purchase. Already have a Pro subscription? It keeps working and renews automatically unless you cancel it at least 24 hours before the end of the current period. Your account is charged for the renewal within 24 hours before the period ends. You can manage or cancel it at any time in your Apple Account settings. Privacy Policy: https://ludyem.dev/workouts/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Supplemental app terms: https://ludyem.dev/workouts/terms

About

InteroHB

Features
Read full description

Train your inner awareness. InteroHB helps you build a stronger connection between your mind and body by helping you practice your ability to sense and count your heart beat. Through simple, guided sessions, you'll practice interoception - your ability to perceive your body's internal signals. FEATURES • Sense Notice and count your heart beat. Compare it to readings from consumer fitness devices to improve your internal accuracy over time. • Flow Practice observing your heart beat changes over time with guided sessions designed to build observational awareness. • Interoceptive Index Track your overall internal awareness with a single, easy-to-understand number. • Trends & Insights See your progress, understand your patterns, and identify what improves your performance. • Bluetooth and Apple Watch Heart Rate Support Connect consumer compatible heart rate devices for comparison of your sensing. Required for this app to function. DESIGNED FOR • Athletes and performance training • Stress regulation and management • Mindfulness and self-awareness Privacy Policy: https://www.interohb.com/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ IMPORTANT InteroHB is not a medical device. A consumer compatible Bluetooth heart rate device or compatible Apple Watch is required for full functionality.

Screenshots

Sit Ups 2004 screens
InteroHB4 screens

Verdict

The call

The clearest difference is in-app purchases: Sit Ups 200 at none against InteroHB's 1. Sit Ups 200 also leads on update cadence (every 2 days vs every 5 months). On price, ads, device support and iOS requirement 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. InteroHB sells 1 in-app purchase, starting at $9.99 per year. Sit Ups 200 asks for nothing beyond the download.

UpkeepUpdate frequency

Sit Ups 200 ships an update every 2 days, InteroHB every 5 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Sit Ups 200 versus InteroHB: the parameters behind the verdict, then further details
ParameterSit Ups 200InteroHB
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 days — betterEvery 5 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS26.0 — better26.2
Further details — not scored
Size17 MB7 MB
Age rating4+4+
DeveloperDylan LualdiChad Miller

In-app purchases

None

Sit Ups 200

No in-app purchases

1 purchases

InteroHB

Subscriptions1
  • InteroHB Premium - Yearly1 Month trial$9.991 Year

Questions

Is Sit Ups 200 free?
Sit Ups 200 is free to download, with no in-app purchases.
Is InteroHB free?
InteroHB is free to download, with in-app purchases available.
Do Sit Ups 200 or InteroHB have ads?
Neither Sit Ups 200 nor InteroHB shows ads.
Which is updated more often, Sit Ups 200 or InteroHB?
Sit Ups 200 ships an update every 2 days, and InteroHB every 5 months. Most recently, Sit Ups 200 was updated on October 22, 2026 and InteroHB on October 24, 2026.

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