Mental Math Drills vs Calculation Land
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mental Math Drills
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CalcFlow is a calculation drill app that supports math skill improvement through daily practice. 【3 Practice Modes】 ◆ Endless Mode: Practice at your own pace without time limits ◆ Time Attack: Focused training with 1-min/3-min/5-min time limits ◆ Daily 20: Build habits with 20 unique problems every day 【Key Features】 • Auto-adjusting difficulty for optimal problem levels • Detailed statistics including total problems and accuracy rates • Streak tracking and consecutive correct answers for motivation • Simple design to focus on problems • Fully offline - practice anytime and anywhere 【Supported Calculations】 Covers basic arithmetic operations (addition/subtraction/multiplication/division) through fractions and decimals. Difficulty auto-adjusts to your level making it effective for beginners through advanced users. Perfect for students reviewing lessons or adults maintaining sharp calculation skills and brain training. Daily practice ensures steady improvement in math abilities.
Calculation Land
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Welcome to Calculation Land - the ad-free math learning game where kids discover the basic operations through 64 colorful mini-games! Calculation Land turns practice into an adventure: piggy bank, train ride, shark alert, candy crush, number line, number bridge, bag-filler and many more little worlds turn every problem into a game. CONTENT: • Addition - included from the start, with 15 unique mini-games. • Subtraction - unlockable via in-app purchase, with 19 additional mini-games. • Multiplication - unlockable via in-app purchase, with 15 additional mini-games. • Division - 15 mini-games, available individually or in the Everything subscription. KEY FEATURES: • 64 unique mini-games for addition, subtraction, multiplication and division - every problem looks different. • 3 difficulty levels: number range up to 10, up to 100 and up to 1000 - grows with your child from preschool through 4th grade. • Instant feedback on every answer. • Stars, achievements and a daily streak keep motivation high. • Math test mode with detailed results and history - ideal for school practice. • 40 languages, automatic detection of device language. WHY CALCULATION LAND? • Kid-friendly design: colorful, intuitive, motivating. • Pedagogically sound: short tasks, clear feedback, varied visualizations of different math concepts. • Safe learning environment: 100 % ad-free, no trackers, no ad SDKs, no third parties. • Works fully offline - install once, available anytime. • Privacy from the start: learning progress stays on the device, no account needed. PRICING: • Buying the app fully includes Addition - without ads, without subscriptions for Addition. • Subtraction, Multiplication and Division are available as individual subscriptions. • The monthly or yearly Everything subscription includes Subtraction, Multiplication and Division. Existing Everything subscribers receive Division automatically. Download Calculation Land now and become a math pro! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Calculation Land at none against Mental Math Drills's shown. Calculation Land also leads on update cadence (every 2 months vs every 6 months). On price, 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
Both are free to download. Mental Math Drills sells 2 in-app purchases, starting at $4.99 per month and Calculation Land sells 5 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Mental Math Drills ships an update every 6 months, Calculation Land every 2 months. Both last shipped on October 25, 2026.
| Parameter | Mental Math Drills | Calculation Land |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 75 MB | 320 MB |
| Age rating | 4+ | 4+ |
| Developer | kota tada | Martin Seidel |
In-app purchases
Mental Math Drills
- Ad-free for 1 month7 Days trial$4.991 Month
- Ad-free for 1 year14 Days trial$29.991 Year
Calculation Land
- Subtraction$0.991 Month
- Multiplication$0.991 Month
- Division$0.991 Month
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- All-in-One (monthly)$1.991 Month
- All-in-One (yearly)$8.991 Year
Questions
Is Mental Math Drills free?
Is Calculation Land free?
Do Mental Math Drills or Calculation Land have ads?
Which is updated more often, Mental Math Drills or Calculation Land?
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