Comparison

Learn Maya Numbers vs kiyânaw Mentor

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

Head to head
About

Learn Maya Numbers

Explore the ancient Maya numeral system alongside modern decimal numbers. This app visually compares both positional notations, highlighting their unique place-value systems. It converts Maya numbers up to 1,279,999,999 into their decimal equivalents.

Highlights
  • Simultaneous display of Maya and decimal numbers
  • Visual comparison of place-value systems
  • Converts Maya numbers to decimal equivalents
  • Supports numbers up to 1,279,999,999
  • Explains differences in positional notation
Features
Read full description

Both, the Maya numeral system and decimal numbers are positional or place-value notations. There are two major differences: 1. In the decimal system each numeric position has a value that is a power of 10, whereas in the Mays numeral system each numeric position has a value that has a power 20. 2. In the decimal system place values increase from right to left, whereas in the Maya numeral system place values increase from the bottom to the top. This app simultaneously displays user generated Maya numbers and their equivalent decimal values at each place value, as well as the final decimal equivalencies for Maya numbers 1 to 1,279,999,999.

About

kiyânaw Mentor

Features
Read full description

kiyânaw Mentor is a language app built around a simple idea: learners ask how to say something, and mentors from their community answer in their own voice, in their own dialect. This reduces the workload on our language speakers long-term by allowing new learners to access old answers. Ask and search Fill in the "How do I say ___?" or search through phrases that have already been answered. Every answer allows for audio from a mentor from your community. Any dialect The platform allows any dialect and community to begin to build a "language bundle" for the future. Using only a phone If you're a mentor, you can record and submit audio responses for your community. No special equipment, no extra steps. Playlists Work on the phrases you are trying to add to your daily life, add new ones as needed, remove old ones when they're not. The content in kiyânaw Mentor comes from the community. It grows when you contribute, and it's there whenever you need it.

Screenshots

Learn Maya Numbers3 screens
kiyânaw Mentor4 screens

Verdict

The call

The clearest difference is price: kiyânaw Mentor at Free against Learn Maya Numbers's $0.99. kiyânaw Mentor also leads on update cadence (monthly vs every 20 months). On ads, 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

CostPrice · In-app purchases · Ads · Monetization

kiyânaw Mentor is free to download; Learn Maya Numbers costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Learn Maya Numbers ships an update every 20 months, kiyânaw Mentor monthly. The most recent releases landed on September 8, 2026 and June 28, 2026 respectively.

Scorecard2 real differences · 8 level
Learn Maya Numbers versus kiyânaw Mentor: the parameters behind the verdict, then further details
ParameterLearn Maya Numberskiyânaw Mentor
Price$0.99Free — better
Rating3.0 (2 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 20 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.1 — better
Further details — not scored
Size1 MB44 MB
Age rating4+4+
DeveloperManfred BreedeCloudcraft Software Inc.

In-app purchases

None

Learn Maya Numbers

No in-app purchases

None

kiyânaw Mentor

No in-app purchases

Questions

Is Learn Maya Numbers free?
Learn Maya Numbers costs $0.99, with no in-app purchases.
Is kiyânaw Mentor free?
kiyânaw Mentor is free to download, with no in-app purchases.
Do Learn Maya Numbers or kiyânaw Mentor have ads?
Neither Learn Maya Numbers nor kiyânaw Mentor shows ads.
Which is updated more often, Learn Maya Numbers or kiyânaw Mentor?
Learn Maya Numbers ships an update every 20 months, and kiyânaw Mentor monthly. Most recently, Learn Maya Numbers was updated on September 8, 2026 and kiyânaw Mentor on June 28, 2026.

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