Comparison

AR PiaMia vs Math Vale

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

Head to head
About

AR PiaMia

This app uses augmented reality to bring a children's book to life, offering interactive content for kids and expert advice for parents. Explore a park with a character and engage in learning through play.

Highlights
  • Augmented reality experiences
  • Interactive learning content
  • Parental resources section
  • Character-guided park exploration
  • Supports child development
Features
Read full description

"Pia Mia u parku" slikovnica je za poticanje cjelokupnog razvoja djeteta, a kako bi u potpunosti uživali preuzmite našu aplikaciju i uživajte u proširenoj stvarnosti i to potpuno besplatno. Nakon što nabavite slikovnicu, instalirajte besplatnu aplikaciju na Vaš mobilni uređaj. Otvorite aplikaciju i usmjerite kameru Vašeg mobilnog uređaja prema određenim stranicama označenim znakom te učenje kroz igru može započeti! Prošetat ćete se parkom zajedno s Piom Miom i uživati u bogatom interaktivnom sadržaju koji potiče cjelokupan djetetov razvoj. Ali, to nije sve! Unutar sadržaja za djecu, roditelji mogu potražiti roditeljsku ikonu, a pritiskom na nju otvara se sadržaj pisan od strane stručnjaka upravo za njih! Preuzimanjem ili korištenjem aplikacije Pia Mia u parku, slažete se s uvjetima za korištenje navedenim na web stranici www.piamia.hr

About

Math Vale

Features
Read full description

Math Vale is a role-playing game where the world runs on mathematics. Every kingdom is a branch of it, every Keeper guarding a gate is a set of real problems, and the only way forward is to understand the idea — there is nothing to grind and nothing to rush. • 141 skills across eleven kingdoms, from counting and fractions to trigonometry, calculus and linear algebra • Lessons that explain, hints that nudge without giving the answer away, and a Journal that keeps every mistake so you can fix it later • Problems that adapt to what you know, and reviews that come back when a skill starts to fade • A homestead to build, quests, dragons and hidden caves of competition problems • Play alongside classmates and family, spar with a friend, or defend a castle together Four kingdoms are free for ever — counting, number sense, fractions and algebra — with no limit on how much you play. The other seven, geometry through calculus and linear algebra, open with a subscription or a one-off unlock, and a free fortnight begins the first time you reach them. Nothing inside the game is ever for sale: no coins, no lives, no hints. Built for children, so it asks for very little: a username, a display name and a password — no email, no phone number, no date of birth. No adverts, no analytics, no tracking. Subscription and purchase terms • Math Vale, a year: an auto-renewing annual subscription that opens every kingdom. • Math Vale, for good: a one-off purchase that opens every kingdom and never renews. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically at the same price unless it is cancelled at least 24 hours before the end of the current year. You can manage or cancel it in your Apple Account settings at any time. Terms of Use: https://mathvale.com/terms Apple's Standard License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mathvale.com/privacy

Screenshots

AR PiaMia3 screens
Math Vale4 screens

Verdict

The call

The clearest difference is in-app purchases: AR PiaMia at none against Math Vale's 2. AR PiaMia also leads on iOS requirement (9.0 vs 17.0). Math Vale's advantage is update cadence (every 4 days vs every 13 months). 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. Math Vale sells 2 in-app purchases, starting at $39.99 per year. AR PiaMia asks for nothing beyond the download.

UpkeepUpdate frequency

AR PiaMia ships an update every 13 months, Math Vale every 4 days. The most recent releases landed on October 19, 2026 and October 26, 2026 respectively.

Scorecard3 real differences · 7 level
AR PiaMia versus Math Vale: the parameters behind the verdict, then further details
ParameterAR PiaMiaMath Vale
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 13 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size377 MB9 MB
Age rating4+4+
DeveloperSomnium Games d.o.o.Yinhuan Yuan

In-app purchases

None

AR PiaMia

No in-app purchases

2 purchases

Math Vale

Subscriptions1
  • Math Vale, a year$39.991 Year
One-time1
  • Math Vale, for good$79.99

Questions

Is AR PiaMia free?
AR PiaMia is free to download, with no in-app purchases.
Is Math Vale free?
Math Vale is free to download, with in-app purchases available.
Do AR PiaMia or Math Vale have ads?
Neither AR PiaMia nor Math Vale shows ads.
Which is updated more often, AR PiaMia or Math Vale?
AR PiaMia ships an update every 13 months, and Math Vale every 4 days. Most recently, AR PiaMia was updated on October 19, 2026 and Math Vale on October 26, 2026.

Other comparisons