📊 29K iOS Apps Tracked Updated 4 min ago ⚡ Revenue Forecasts
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70
BU Score
Strong

Slice Fractions

4.7 ✍️ Editor
✍️ BU Analytics Review

Slice Fractions is an iOS app from Ululab in the News category, currently rated 4.7★ across 468 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.

Our BU Score puts it at 70Strong (healthy traction). For a News app, that means healthy traction.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

creator

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 11 of 11 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Paid app ($0.00)METRIC
+$2,800
Excellent rating (4.7★)METRIC
+$2,200
worth every pennyREVIEW
+$2,000
5 starREVIEW
+$1,800
great valueREVIEW
+$1,600
excellent appREVIEW
+$1,500
Mature app (12y old)METRIC
+$1,500
Multilingual (15 languages)METRIC
+$1,500
highly recommendREVIEW
+$1,400
slowREVIEW
−$1,200
Early-stage install base (468 ratings)METRIC
+$400
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
May 24
Jul 24
Dec 24
Feb 25
Mar 25
Nov 25
Mar 26

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 211 MB🔞 4+📱 iOS 8.0+🔖 v1.04.09🔄 updated 7y ago🌐 DA, EN, FR, DE, IT +10📂 News💰 Paid🚀 Launched 2014 (12y old)

📝 About this app

This award-winning, problem-solving game is an incredibly fun way to learn fractions. Thanks to the game’s research-proven effectiveness, kids get a head start at school while having fun with fundamental math concepts. Wow!

*** Best of 2014 -- App Store, Apple ***
*** Editors’ Choice -- App Store, Apple ***
*** Editor’s Choice for Excellence in Design -- Children’s Technology Review ***
*** Winner of a Parents’ Choice Gold Award 2014 ***
*** Gold Medal Winner 2014 -- International Serious Play Awards ***
*** Best Family Friendly Game 2014 -- Indie Prize Showcase Awards ***

“Teaching without making it feel like a lesson.” -- maclife.com
“Slice Fractions is wholly playful learning. At its best.” -- Parents' Choice
“There's a lot more to this app than fractions.” -- Children’s Technology Review

UNIVERSAL APP: Available for iPad, iPhone, and the new APPLE TV!

GOAL: Kids between 5 and 12 slice through ice and lava to clear the mammoth’s path, unraveling the mystery of fractions!

FEATURES:
• Learning fraction concepts without words
• Experiencing an activity reviewed by researchers at a Canadian university (UQAM)
• Solving over 140 innovative physics puzzles
• Collecting funky hats
• Playing in a safe, digital environment. No ads or in-app purchases.

FRACTION CONCEPTS:
• Part-whole partitioning
• Numerator / Denominator notation
• Equivalent fractions
• Fraction ordering
• Subtracting fractions from 1
• Addition

TEACHERS: Slice Fractions is based on the following Common Core concepts: (2.G.A.2) (2.G.A.3) (3.NF.A.1) (3.NF.A.3) (4.NF.A.1) (4.NF.A.2) (4.NF.B.3) (4.NF.B.3.B) (4.NF.B.3.C)

LANGUAGES: Danish, English, French, German, Italian, Japanese, Korean, Norwegian, Portuguese, Russian, Spanish, Swedish, Turkish, Simplified Chinese and Traditional Chinese

ULULAB: We produce fun and pedagogically sound video games. We strive to ensure that these games are intuitive and will lead to profound conceptual learning. We believe we can push the limits of game-based learning.

FOLLOW US:
• Website: www.ululab.com
• Twitter: www.twitter.com/Ululab
• Facebook: www.facebook.com/Ululab
• Newsletter: www.ululab.com/newsletter

Your feedback is much appreciated, so please feel free to provide suggestions for future updates. If something isn't working as you would expect, please contact us: www.ululab.com/contact

🆕 What's New · v1.04.09

This update from Apple will improve the functionality of this app. No new features are included.

Bug fixes

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Slice Fractions
Developer
Ululab
Bundle ID
com.ululab.SliceFractions
App Store URL
Open in App Store
Category
News
Content rating
4+
Languages
DA, EN, FR, DE, IT, JA, KO, NB, PT, RU, ZH, ES, SV, ZH, TR

Company

Website
ululab.com
Tagline
Give your Kids Positive screen time!
Description
Our award-winning app for ages 4-10 is loved by millions of kids who play it to learn math without studying.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
OG image

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$40.8K/mo
Top-grossing rank
Outside top 100 in US News
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
https://twitter.com/ululab
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
https://ululab.com/press-kit-ululab/
Press / News
Not found

Contacts & Socials

Socials
facebook · instagram · twitter · youtube
Email
Not found
Phone
Not found
Contact page
https://ululab.com/contact-us/
About page
https://ululab.com/about/
📈Ratings growth468 ratings+95% lifetimeShow 3-year history estimate ▾Aug 2018Jul 2023May 2026
Tracked (59 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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