Comparison

Math Gero vs Just Yesterday

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

Head to head
About

Math Gero

Features
Read full description

Math Gero makes learning math clear and motivating. Watch guided video tutorials organized by topic and unit, work through practice problems with worked solutions, and test yourself with quizzes that track your scores and progress over time. Stuck on a problem? Use the AI-powered Problem Solver: scan it with your camera or type it in, and get an accurate step-by-step solution that shows how to reach the answer β€” not just the answer itself. Whether you are mastering pre-algebra basics or tackling trigonometry, statistics, calculus, number theory, and probability, Math Gero adapts to your pace and turns challenges into achievements. Features: - Video tutorials organized by category and unit - Practice problems with detailed solutions - Quizzes with instant scoring and answer review - AI Problem Solver with camera scan and step-by-step solutions - Progress tracking, streaks, and saved tutorials - Free trial for every new account, then weekly, monthly, or yearly subscription Privacy Policy - https://mathgero.app/page/privacy-policy Terms of Use - https://mathgero.app/page/terms

About

Just Yesterday

Features
Read full description

This app allows users a safe, private space to document and cherish your child’s growth while keeping loved ones updated without oversharing on social media. Effortlessly document your child’s growth with simple, user-friendly journaling features and multi-media support. This is a private time capsule or digital scrapbook, allowing for privacy in the digital age, and creating a cherished keepsake for the future. Privacy Policy - https://justyesterday.app/page/privacy-policy Terms & Conditions - https://justyesterday.app/page/terms-and-condition

Screenshots

Math Gero4 screens
Just Yesterday4 screens

Verdict

The call

The clearest difference is iOS requirement: Just Yesterday at 13.4 against Math Gero's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Math Gero sells 3 in-app purchases, starting at $2.99 per 7 days and Just Yesterday sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Β· 5 level
Math Gero versus Just Yesterday: the parameters behind the verdict, then further details
ParameterMath GeroJust Yesterday
PriceFreeFree
Update frequencyβ€”Every 2 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.4 β€” better
Further details β€” not scored
Size48 MB24 MB
Age rating17+17+
DeveloperAndre HarryJustYesterDay

In-app purchases

3 purchases

Math Gero

Subscriptions3
  • Weekly Subscription$2.997 Days
  • Monthly Subscription$9.991 Month
  • Yearly Subscription$99.991 Year
2 purchases

Just Yesterday

Subscriptions2
  • Monthly Subscription$5.991 Month
  • Yearly Subscription$24.991 Year

Questions

Is Math Gero free?
Math Gero is free to download, with in-app purchases available.
Is Just Yesterday free?
Just Yesterday is free to download, with in-app purchases available.
Do Math Gero or Just Yesterday have ads?
Neither Math Gero nor Just Yesterday shows ads.

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