Comparison

Evo by Ozobot vs Cointastic

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

Head to head
About

Evo by Ozobot

This app serves as a companion for learning and creating with a robot companion. It provides access to coding tools, classroom resources, and support to maximize the robot's capabilities for educational and home use.

Highlights
  • Learn with robot companion
  • Create with robot companion
  • Connect with robot companion
  • Ozobot Blockly access
  • Classroom resources
  • FAQs and support
Read full description

Meet your go-to companion to learn, create and connect with Evo, all from your smartphone or tablet. For use at school or at home, the Evo App offers quick access to Ozobot Blockly, Classroom, FAQs and more to get the most out of your Ozobot experience.

About

Cointastic

This app helps children develop practical money skills through interactive games and a coin discovery tool. Explore coins from around the world, practice counting, making change, and completing timed challenges at your own pace.

Highlights
  • Interactive coin counting and making change
  • Coin Discovery viewer with zoom and tilt
  • Explore 157 coins from 24 global collections
  • Four engaging play modes: Count, Make, Practice, Race
  • Progress tracking and personal bests
  • Offline coin exploration
Features
Read full description

Help kids learn to count coins, make exact amounts, and understand change through hands-on play. Cointastic turns money math into four simple activities plus an interactive Coin Discovery library. Add and remove coins to see totals change, build an exact amount, practice counting money with immediate feedback, race the clock, and inspect coin designs up close. COUNT COINS AND MAKE CHANGE • Count: Tap or drag coins and watch the running total. • Make: Build the exact amount and see how much is still needed. • Practice: Answer Easy, Medium and Everyday money questions. • Race: Complete timed rounds and share an optional challenge. EXPLORE COINS UP CLOSE Choose a coin in Coin Discovery, then rotate, tilt and zoom to inspect its front, back and edge. Compare shapes, rims and artwork in a clear Daylight view, and open About to learn the story behind each regional collection. Coin images and stories are bundled for offline exploration. 24 COLLECTIONS. 157 COINS. Explore collections from the United States, Canada, United Kingdom, Australia, Iceland, Switzerland, Japan, Italy, France, Germany, Spain, historic Italian lira, New Zealand, The Bahamas, Denmark, Hong Kong, Papua New Guinea, Czech Republic, Aruba, India, Mexico, Israel, South Africa and Sweden. START FREE Choose one home region: United States, Canada, United Kingdom or Australia. Free play includes: • Four common denominations in Count • Three Easy Make activities each day • Five Easy Practice questions each day • One introductory Race each day • One daily featured Coin Inspector coin from a four-coin home-region preview Other regions and coins remain visible. There are no ads and no account is required. UNLOCK COINTASTIC PLUS Cointastic Plus is an optional $2.99 U.S. one-time purchase, not a subscription. It unlocks every gameplay denomination, unlimited Make and Practice, all difficulties, unlimited Race rounds and challenge sharing, full progress and saved records, and Coin Discovery across all 24 collections and 157 coins. Family Sharing is available where supported by Apple. BUILT FOR HOME AND CLASSROOM Large controls, clear totals and skippable tips help young learners play with a parent, caregiver or teacher. Progress stays on the device. Sharing is optional, and challenge links contain no names or accounts. Snapchat sharing, when used, is for ages 13+. Coin presentations are educational visual approximations and are not intended for authentication or valuation. Support: https://cointastic.app/support Privacy: https://cointastic.app/privacy Terms: https://cointastic.app/terms

Screenshots

Evo by Ozobot3 screens
Cointastic4 screens

Verdict

The call

The clearest difference is in-app purchases: Evo by Ozobot at none against Cointastic's 1. Evo by Ozobot also leads on ratings volume (1.1K vs 3) and iOS requirement (13.0 vs 16.4). Cointastic's advantage is review sentiment (100% vs 66%) and update cadence (weekly vs every 2 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. Cointastic sells 1 one-off in-app purchase. Evo by Ozobot asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Cointastic holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Evo by Ozobot has 1.1K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 66% of Evo by Ozobot's written reviews are positive against 100% of Cointastic's.

UpkeepUpdate frequency

Evo by Ozobot ships an update every 2 months, Cointastic weekly. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

Scorecard7 real differences · 3 level
Evo by Ozobot versus Cointastic: the parameters behind the verdict, then further details
ParameterEvo by OzobotCointastic
PriceFreeFree
Rating4.6 (1.1K ratings)5.0 (3 ratings) — better
Positive reviews66.0% of reviews100.0% of reviews — better
Number of ratings1.1K — better3
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size239 MB143 MB
Age rating4+4+
DeveloperEvollve, Inc.MimesisIQ

Customer experience

Evo by Ozobot

All ratings1,069 ratings
Positive91.2%
Neutral2.2%
Negative6.5%
Written reviews97 reviews
Positive66.0%
Neutral3.1%
Negative30.9%

Cointastic

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Evo by Ozobot

Reported bugs

3 issues
  • Firmware update bricking Ozobot devices
  • Inability to connect and calibrate Ozobot with the app
  • Saved programs not working after app updates

Requested features

4 requests
  • Bring back removed features like customization, tricks, and accounts
  • Add battery percentage indicator for Ozobot Evo
  • Improve app navigation and make key functions more accessible
  • Expand programming and coding capabilities

Cointastic

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Evo by Ozobot

No in-app purchases

1 purchases

Cointastic

One-time1
  • Cointastic Plus$2.99

Questions

Is Evo by Ozobot free?
Evo by Ozobot is free to download, with no in-app purchases.
Is Cointastic free?
Cointastic is free to download, with in-app purchases available.
Which has better reviews, Evo by Ozobot or Cointastic?
Cointastic is rated higher. Evo by Ozobot averages 4.6 out of 5 from 1.1K ratings, while Cointastic averages 5.0 from 3 ratings.
Do Evo by Ozobot or Cointastic have ads?
Neither Evo by Ozobot nor Cointastic shows ads.
Which is updated more often, Evo by Ozobot or Cointastic?
Evo by Ozobot ships an update every 2 months, and Cointastic weekly. Most recently, Evo by Ozobot was updated on October 21, 2026 and Cointastic on October 19, 2026.

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