Comparison

KittyKitty Add Subtract vs #STOPSHOCK

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

Head to head
About

KittyKitty Add Subtract

This educational game helps preschoolers and kindergartners master basic addition and subtraction. It offers a unique interactive workspace with animated characters and a reward system to encourage practice and track progress.

Highlights
  • Addition and subtraction practice
  • Interactive workspace
  • Progress tracking
  • Difficulty adjustment
  • Reward system
  • Certificates of achievement
Features
Read full description

KittyKitty Add Subtract is a math game for teaching preschoolers and kindergartners the basic concept of addition and subtraction. Older kids may also benefit from practicing simple addition and subtraction and collect rewards. Prerequisites: - ability to count up to 20 - ability to read numbers, "+" and "-" signs * Knowledge of addition and subtraction is NOT required * Let the kid work out the answer! Unlike most of the early math educational games on the market, we not only just provide questions and answers. We also provide a working area for kids to work out the answers on their own... with wiggly KittyKitties! Guidance may be required for the first few questions, but you will be amazed by how fast your kid can understand the basic concept by adding and subtracting kitties. Progress tracking and difficulty adjustment The game saves the progress of each child and adjust the difficulty of the questions as the child progress. After the child completed a certain number of questions, he/she will get a certificate to acknowledge his/her achievement. Collect rewards and practice more! Practice makes perfect. A reward system to collect KittyKitty's outfits is in place to encourage kids to do more questions. Free to play and only one ad per game session We understand how annoying it is to have ads popping up while your child is playing games. So we limited the ads to only show once at the beginning of the game. Or you can remove ads with a cost.

About

#STOPSHOCK

Read full description

Cardiogenic shock is a serious life-threatening condition affecting almost 10% of patients suffering from acute coronary syndrome. When untreated, it can rapidly progress causing collapse of circulation and sudden death. Despite contemporary improvements in diagnostic and treatment options, mortality remains incredibly high, reaching nearly 50%. Currently available mechanical circulatory support devices can replace the function of the heart and/or lungs, thereby essentially eliminating the primary cause. However, cardiogenic shock is not only an isolated decrease in cardiac function but a rapidly progressing multiorgan dysfunction accompanied by severe cellular and metabolic abnormalities. The window for successful treatment is relatively narrow and when missed, even the elimination of underlying primary cause is not enough to reverse this vicious circle. This application is addressed only to medical practitioners. Final decisions are responsibility of the trained medical practitioner according to the clinic context.

Screenshots

KittyKitty Add Subtract4 screens
#STOPSHOCK3 screens

Verdict

The call

The clearest difference is in-app purchases: #STOPSHOCK at none against KittyKitty Add Subtract's 10. KittyKitty Add Subtract's advantage is update cadence (every 4 days vs fortnightly) and iOS requirement (12.0 vs 14.0). On price, ads and device support 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. KittyKitty Add Subtract sells 10 one-off in-app purchases. #STOPSHOCK asks for nothing beyond the download.

UpkeepUpdate frequency

KittyKitty Add Subtract ships an update every 4 days, #STOPSHOCK fortnightly. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
KittyKitty Add Subtract versus #STOPSHOCK: the parameters behind the verdict, then further details
ParameterKittyKitty Add Subtract#STOPSHOCK
PriceFreeFree
Rating5.0 (8 ratings) — better—
Positive reviews90.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 4 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size95 MB16 MB
Age rating4+4+
DeveloperAngry Baby Studios, LLCACADEMY - obcianske zdruzenie

In-app purchases

10 purchases

KittyKitty Add Subtract

One-time10
  • Item Set: Love Angel$0.99
  • Item Set: Naughty Devil$0.99
  • Item Set: Ballerina$0.99
Show 7 more
  • Item Set: Cutie Bunny$0.99
  • Item Set: Polka Dot Clown$0.99
  • Item Set: Handsome Man$0.99
  • Item Set: Nerdy Panda$0.99
  • Item Set: Ahoy! Pirate$0.99
  • Item Set: Cool Tomato$0.99
  • Remove Ads$2.99
None

#STOPSHOCK

No in-app purchases

Questions

Is KittyKitty Add Subtract free?
KittyKitty Add Subtract is free to download, with in-app purchases available.
Is #STOPSHOCK free?
#STOPSHOCK is free to download, with no in-app purchases.
Do KittyKitty Add Subtract or #STOPSHOCK have ads?
Neither KittyKitty Add Subtract nor #STOPSHOCK shows ads.
Which is updated more often, KittyKitty Add Subtract or #STOPSHOCK?
KittyKitty Add Subtract ships an update every 4 days, and #STOPSHOCK fortnightly. Most recently, KittyKitty Add Subtract was updated on October 5, 2026 and #STOPSHOCK on October 7, 2026.

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