Comparison

AB BMI Plus vs Insomnia Sheep

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

Head to head
About

AB BMI Plus

Features
Read full description

Body mass index (BMI) is a value that allows you to assess the degree of correspondence between a person’s weight and his height, and thereby indirectly judge whether the mass is insufficient, normal or overweight. It is important in determining the indications for the need for treatment. Body mass index is calculated by the formula: I = m / h². where: m is body weight in kilograms, h is height in meters, and is measured in kg/m². The program has been translated into English, Russian, Hebrew, Arabic, Japanese, Chinese, Traditional Chinese, Spanish, Portuguese, German, Korean, French, Italian, Ukrainian, Czech, Finnish, Greek, Danish, Dutch, Thai, Greek, Croatian, Hungarian, Hindi, Norwegian, Catalan, Indonesian, Malay, Polish, Romanian, Slovak, Swedish, Turkish, Vietnamese. Be healthy!!!

About

Insomnia Sheep

Features
Read full description

Insomnia Sheep helps you count sheep effortlessly with our soothing sheep-counting feature, designed to ease your mind and help you relax. Features: Reduced Glare: We have implemented a dark screen mode to minimize glare. Voice-Guided Sheep Counting: A calming voice counts sheep for you, eliminating the need for visual cues. Tap to Continue: Stay engaged with minimal effort. A simple tap is all it takes to keep the counting going.

Screenshots

AB BMI Plus4 screens
Insomnia Sheep3 screens

Verdict

The call

The clearest difference is price: AB BMI Plus at Free against Insomnia Sheep's $19.99. Insomnia Sheep's advantage is update cadence (every 5 weeks vs every 3 months). On ads, in-app purchases, 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

AB BMI Plus is free to download; Insomnia Sheep costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AB BMI Plus ships an update every 3 months, Insomnia Sheep every 5 weeks. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 4 level
AB BMI Plus versus Insomnia Sheep: the parameters behind the verdict, then further details
ParameterAB BMI PlusInsomnia Sheep
PriceFree — better$19.99
Update frequencyEvery 3 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.515 — better
Further details — not scored
Size9 MB7 MB
Age rating+44+
DeveloperAlexander BerkovichPieter Yoshua Natanael

In-app purchases

None

AB BMI Plus

No in-app purchases

None

Insomnia Sheep

No in-app purchases

Questions

Is AB BMI Plus free?
AB BMI Plus is free to download, with no in-app purchases.
Is Insomnia Sheep free?
Insomnia Sheep costs $19.99, with no in-app purchases.
Do AB BMI Plus or Insomnia Sheep have ads?
Neither AB BMI Plus nor Insomnia Sheep shows ads.
Which is updated more often, AB BMI Plus or Insomnia Sheep?
AB BMI Plus ships an update every 3 months, and Insomnia Sheep every 5 weeks. Most recently, AB BMI Plus was updated on October 17, 2026 and Insomnia Sheep on October 16, 2026.

Other comparisons