Comparison

MATHercise vs Foldmetry

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

Head to head
About

MATHercise

Master arithmetic with this free math training partner. Engage in customizable games for addition, subtraction, and multiplication, with options for timed challenges and progress tracking to improve accuracy and build streaks.

Highlights
  • Addition, subtraction, multiplication games
  • Customizable game difficulty
  • Timed challenges
  • Progress tracking and statistics
  • Daily streak building
  • User-friendly design
Features
Read full description

Welcome to MATHercise, your new math training partner. MATHercise is completely free with no ads or upgrades, allowing you to master arithmetic through engaging challenges tailored to all skill levels. Key Features: COUNTLESS WAYS TO PLAY: Choose from addition, subtraction, and multiplication. Play randomized games of various difficulties or create your own custom games, including timed games to test your skills under pressure. PROGRESS TRACKING: Keep track of your performance with detailed statistics. Play every day to build your streak, and work on improving your accuracy over time. USER-FRIENDLY DESIGN: Enjoy a smooth user experience with intuitive controls and vibrant graphics. Download MATHercise to unleash your math potential today!

About

Foldmetry

Practice spatial reasoning skills for 11+ and CAT4-style assessments. Offers interactive exercises in mental rotation, cube nets, perspective taking, paper folding, block assembly, and cross sections. Unlock full features with a subscription or lifetime purchase.

Highlights
  • Mental Rotation exercises
  • Cube Nets prediction
  • Perspective Taking visualization
  • Paper Folding reversal
  • Block Assembly counting
  • Cross Sections slicing
  • Timed exam-style practice
Features
Read full description

Practise spatial skills for 11+ non-verbal reasoning and CAT4-style spatial tasks. Preparing for grammar school or independent school assessments? Foldmetry offers short, focused practice in visualising shapes, understanding folds, and reasoning in 3D. Use it alongside your wider preparation: it is not a complete 11+ or CAT4 course and does not reproduce official tests. Foldmetry turns six spatial-reasoning skills into clear, interactive exercises: • Mental Rotation: recognize a solid after it turns in 3D • Cube Nets: predict how a flat net folds into a cube • Perspective Taking: visualize structures from another viewpoint • Paper Folding: reverse folds and predict position patterns • Block Assembly: count volume, missing cubes, and exposed faces • Cross Sections: find exact slices through 3D structures START FREE Start all six paths, complete the first two lessons in each path, try a daily mixed session, and review up to three missed questions at a time. Best scores, stars, streaks, and recent progress stay on your device. TIMED EXAM-STYLE PRACTICE With Pro, try 12 mixed questions across all six skills, with 40 seconds per question. Review accuracy and response time by skill to plan your next session. This is Foldmetry's own practice format, not an official exam simulation. PRACTICE YOUR WAY WITH FOLDMETRY PRO Unlock all 36 guided lessons, full ten-question Mistake Review, unlimited practice at difficulty levels 1–10, selectable session lengths, and complete training history. Choose an annual subscription with a 7-day free trial for eligible customers, or unlock Pro with a one-time lifetime purchase. Pricing and eligibility appear in the App Store purchase sheet. Restore purchases at any time from Settings. PRIVATE BY DESIGN No account. No ads. No behavioral tracking across apps or websites. Your training history, mistake queue, and preferences remain on your device. Foldmetry uses privacy-friendly anonymous analytics (TelemetryDeck) to understand which features help; you can turn this off in Settings. Exercises and licensed paper-folding animations work offline; a network connection is used for App Store purchases and optional analytics. Foldmetry is an independent educational practice tool. It does not measure IQ, provide medical advice, guarantee academic or exam results, or claim affiliation with any examination authority. CAT4 is a GL Assessment test; Foldmetry is not affiliated with or endorsed by GL Assessment. Terms of Use: https://sdli416.github.io/MyStockYardagesPrivacy/foldmetry/terms/ Privacy Policy: https://sdli416.github.io/MyStockYardagesPrivacy/foldmetry/privacy/

Screenshots

MATHercise4 screens
Foldmetry4 screens

Verdict

The call

The clearest difference is in-app purchases: MATHercise at none against Foldmetry's 2. MATHercise also leads on ratings volume (7 vs 1). On price, rating, review sentiment and ads 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. Foldmetry sells 2 in-app purchases, starting at $9.99 per year. MATHercise asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for MATHercise against 5.0 for Foldmetry. That said, the two scores are not equally well evidenced: MATHercise has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Scorecard3 real differences · 7 level
MATHercise versus Foldmetry: the parameters behind the verdict, then further details
ParameterMATHerciseFoldmetry
PriceFreeFree
Rating5.0 (7 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings7 — better1
Update frequency—Every 9 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.517.0 — better
Further details — not scored
Size1 MB16 MB
Age rating4+4+
DeveloperScott Weiss思迪 李

Customer experience

MATHercise

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Foldmetry

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

MATHercise

No in-app purchases

2 purchases

Foldmetry

Subscriptions1
  • Foldmetry Pro Annual7 Days trial$9.991 Year
One-time1
  • Foldmetry Pro Lifetime$24.99

Questions

Is MATHercise free?
MATHercise is free to download, with no in-app purchases.
Is Foldmetry free?
Foldmetry is free to download, with in-app purchases available.
Which has better reviews, MATHercise or Foldmetry?
MATHercise and Foldmetry are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.
Do MATHercise or Foldmetry have ads?
Neither MATHercise nor Foldmetry shows ads.

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