Comparison

Subtraction Math vs Colegio Atid

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

Head to head
About

Subtraction Math

This educational game helps children aged 5-8 practice subtraction skills through engaging drills and multiple-choice questions. It offers a flexible learning pace with an optional timer and vibrant visuals to make arithmetic fun.

Highlights
  • Subtraction drills
  • Multiple choice format
  • Adjustable difficulty
  • Optional timer
  • Colorful graphics and sounds
  • Universal purchase
Features
Read full description

Subtraction with Ibbleobble is fun educational math game carefully designed for children aged 4+ but perfect for those aged between 5 - 8 who may be studying in the 1st and 2nd Grade and need to brush up on their arithmetic skills for school. Using a math drill technique this app will help children practice and learn how to subtract, develop their mental arithmetic, gain a feel for numbers and the relationships between them. We understand that everyone’s different, so our educational math games allow young learners to progress at their own pace, or take a challenge against the clock! We use a familiar multiple choice method designed with little hands in mind. We’ve also made this app available on all your devices with one single purchase. This way children can play and learn on the go with their iPhone, iPod or iPad whilst also on the big screen of the Apple TV! We all know that mental math can be challenging for kids but we at ibbleobble aim to show that math is fun too and doesn’t need to feel like school homework! • Subtraction worksheets • Simple gameplay • Multiple choice • Repetition to aid learning • 7 levels • Optional timer • Fantastic sounds and voice-over • Colourful characters • Vibrant graphics • No in-app purchases • No third-party advertising • 100% ALWAYS ad-free • Includes Fin animated iMessage stickers • Universal purchase (Available for iPhone, iPad, iPod and Apple TV) www.ibbleobble.com www.facebook.com/iblobl www.instagram.com/iblobl www.twitter.com/_iblobl If you enjoy playing Subtraction with Ibbleobble, we would really appreciate it if you could take the time to rate and review our app. If you experience any problems with the application or would just like to get in touch we'd like to hear from you. Please email us with full details at: apps@kidd.co Finally, remember to search Ibbleobble in the AppStore for more educational math games for kids!

About

Colegio Atid

Access essential school information, including announcements and upcoming events. Communicate with the school and visit their website directly. Manage your child's school departure permits with ease.

Highlights
  • School announcements
  • Upcoming events calendar
  • Direct website access
  • Contact school information
  • Child transport permits
  • Cancel departure permits
Features
Read full description

Colegio Atid — parent access. Check your children's school information from your iPhone or iPad, quickly and securely. WHAT YOU CAN DO • See your enrolled children, with their level, grade and group • Check the school calendar • Jump straight into PowerSchool, Schoology and Atid on the Road • Change your password whenever you need to SECURE ACCESS • Sign in with your family code; accounts are created by the school • Unlock with Face ID or Touch ID • All communication travels encrypted • The app hides itself in the app switcher • Each parent sees only their own children This app is exclusively for parents and guardians of the Colegio Atid community. If you don't have your family code, please contact the school.

Screenshots

Subtraction Math4 screens
Colegio Atid4 screens

Verdict

The call

The clearest difference is price: Colegio Atid at Free against Subtraction Math's $1.99. Colegio Atid also leads on update cadence (monthly vs every 4 months). Subtraction Math's advantage is rating (3.9 vs 1.0) and ratings volume (7 vs 1). On ads, in-app purchases 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

Colegio Atid is free to download; Subtraction Math costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Subtraction Math holds the better App Store score, 3.9 against 1.0. That said, the two scores are not equally well evidenced: Subtraction Math has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Subtraction Math ships an update every 4 months, Colegio Atid monthly. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

Scorecard6 real differences · 4 level
Subtraction Math versus Colegio Atid: the parameters behind the verdict, then further details
ParameterSubtraction MathColegio Atid
Price$1.99Free — better
Rating3.9 (7 ratings) — better1.0 (1 ratings)
Positive reviews50.0% of reviews—
Number of ratings7 — better1
Update frequencyEvery 4 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod, Mac, Apple TV — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size17 MB19 MB
Age rating4+4+
DeveloperKidDotCoRafael Rodriguez

Customer experience

Subtraction Math

All ratings7 ratings
Positive57.1%
Neutral28.6%
Negative14.3%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Colegio Atid

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Subtraction Math

No in-app purchases

None

Colegio Atid

No in-app purchases

Questions

Is Subtraction Math free?
Subtraction Math costs $1.99, with no in-app purchases.
Is Colegio Atid free?
Colegio Atid is free to download, with no in-app purchases.
Which has better reviews, Subtraction Math or Colegio Atid?
Subtraction Math is rated higher. Subtraction Math averages 3.9 out of 5 from 7 ratings, while Colegio Atid averages 1.0 from 1 ratings.
Do Subtraction Math or Colegio Atid have ads?
Neither Subtraction Math nor Colegio Atid shows ads.
Which is updated more often, Subtraction Math or Colegio Atid?
Subtraction Math ships an update every 4 months, and Colegio Atid monthly. Most recently, Subtraction Math was updated on October 8, 2026 and Colegio Atid on October 3, 2026.

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