Osmo Math Buzz vs HueFetti
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Osmo Math Buzz
Engage in collaborative math practice with up to four players, solving equations to overcome challenges and collect rewards. Designed for children aged 6-10, this app transforms screen time into hands-on learning through interactive play.
- Team-based math practice
- Addition, subtraction, multiplication
- Collaborative play
- Hands-on learning system
- Ages 6-10
- Tangible play with digital learning
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With your team of up to 4 players, solve math equations to get past unfriendly bugs and collect all of the honey in the garden. TEAM UP TO PRACTICE YOUR MATH SKILLS Practice addition, subtraction, multiplication and teamwork with a friend! EXPLORE CORE LEARNING SUBJECTS THROUGH PLAY Designed for children ages 6-10 to build skills through fun collaborative play. TURN SCREEN TIME INTO LEARNING TIME Osmo’s unique technology transforms your tablet into a hands-on learning system! *Play your favourite Osmo Math Buzz on both iPhone and iPad! Use your iPhone with the Osmo Base for iPad and Numbers tiles - each can be found at playosmo.com. * Please see our device compatibility list here: https://support.playosmo.com/hc/articles/115010156067 *Requires the Osmo Base for iPad and Numbers tiles. Each sold separately or as part of Osmo Genius Starter Kit. Learn more by visiting www.playosmo.com. ABOUT OSMO -- 21ST CENTURY PLAY AND LEARNING Osmo combines healthy screen time and tangible play to make learning engaging and fun. Every Osmo game uses physical action and reflective artificial intelligence technology for digital learning in the real world. Help your child become more confident, thoughtful, and creative with Osmo.
HueFetti
Transform photos and ideas into unique coloring pages. Choose from a library of designs or create your own with AI. Enjoy a private, ad-free experience with various coloring tools and sharing options.
- Create coloring pages from photos
- Generate art from text descriptions
- Library of ready-made coloring worlds
- Multiple coloring tools (pencil, marker, fill)
- Save, collect, and share artwork
- Offline coloring library
- Ad-free and private experience
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Make coloring personal with HueFetti. Turn a favorite photo or an original idea into a one-of-a-kind coloring page. Choose a ready-made adventure, color on iPhone or iPad, or print a page for crayons, markers, and pencils at the table. THREE WAYS TO CREATE • Pick a page from a growing collection of imaginative coloring worlds • Describe an original idea and turn it into line art • Transform a favorite photo into a personal coloring page MADE FOR DIFFERENT ARTISTS Choose bold, open shapes or a more detailed scene. Friendly controls, large touch targets, pinch-to-zoom, undo and redo make it easy to create with a finger or Apple Pencil. COLOR, KEEP, AND SHARE Use colored pencil, crayon, marker, paintbrush, tap-to-fill, and eraser tools. Save finished work, collect favorites in a private scrapbook, share with family, or print in Letter or A4 format. CREATIVE EVEN OFFLINE The included coloring library and canvas work without an internet connection. AI and photo creation require a connection. PRIVATE AND AD-FREE HueFetti has no advertising, tracking, public profiles, chat, or public gallery. Core coloring does not require a HueFetti account. Photo creation begins with a grown-up disclosure explaining temporary processing. HUEFETTI CLUB Club unlocks the full creative library and includes 30 custom AI or photo sheets each billing month. Monthly allowances reset and do not roll over. Optional sheet packs never expire. Subscription pricing is shown before purchase and can be managed or canceled through Apple. HueFetti is made by Nomach Studios for creative people of all ages. Younger artists should use prompts, photos, account features, and purchases with a parent or guardian. Privacy Policy: https://huefetti.com/privacy Terms of Use: https://huefetti.com/terms
Screenshots
Verdict
The clearest difference is review sentiment: HueFetti at 100% against Osmo Math Buzz's 13%. HueFetti also leads on rating (5.0 vs 3.0) and update cadence (monthly vs every 2 months). Osmo Math Buzz's advantage is ratings volume (143 vs 2) and iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and monetization model 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. Osmo Math Buzz sells 2 one-off in-app purchases and HueFetti sells 4 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.
HueFetti holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Osmo Math Buzz has 143 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 13% of Osmo Math Buzz's written reviews are positive against 100% of HueFetti's.
Osmo Math Buzz ships an update every 2 months, HueFetti monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Osmo Math Buzz | HueFetti |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (143 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 13.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 143 — better | 2 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 264 MB | 96 MB |
| Age rating | 4+ | 4+ |
| Developer | Tangible Play | Nomach Studios LLC |
Customer experience
Osmo Math Buzz
HueFetti
Bugs and requests
Osmo Math Buzz
Reported bugs
10 issues- App freezes on Osmo logo
- App does not load
- App crashes during gameplay
- Lost progress after crashes
- Login issues and purchase restoration problems
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- Reader not recognizing tiles
- Screen freezes after selecting base
- App not loading past white Osmo screen
- Progress data disappeared
- IAP unlock button not working
Requested features
8 requests- Fix the app loading issue
- Improve app stability
- Make the game more engaging
- Provide clearer instructions
- Ensure progress is saved
Show 3 moreShow fewer
- Make trial cancellation easier
- Address wasp behavior randomness
- Update app for current devices
HueFetti
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Osmo Math Buzz
- 3-day trial of Math BuzzFree
- Unlock Math Buzz$24.99
HueFetti
- HueFetti Club Monthly$8.991 Month
- HueFetti Club Yearly$69.991 Year
- 20 Custom Sheets$4.99
- 50 Custom Sheets$9.99
Questions
Is Osmo Math Buzz free?
Is HueFetti free?
Which has better reviews, Osmo Math Buzz or HueFetti?
Do Osmo Math Buzz or HueFetti have ads?
Which is updated more often, Osmo Math Buzz or HueFetti?
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