Saving Memo vs ez Math
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Saving Memo
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Saving Memo is a new way to test working memory. Your character works different jobs to feed your cat Memo. Each job challenges your memory in different ways where the more you remember the faster that you can get the job done. This program can help us understand how people use their memory in real world challenges.
ez Math
This game sharpens your mental math skills with various modes and difficulty levels. It offers quick challenges to improve calculation speed in an engaging way.
- Fast calculation training
- Multiple game modes
- Adjustable difficulty levels
- Customizable challenges
- Easy to learn gameplay
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ez Math - Learn Faster is a smart & easy game that trains fast calculation ability. The game offers many game modes with different difficulty levels. Mode: • Yes or No. • Choose A/B/C. Level: • Easy. • Medium. • Hard. • Custom. - Facebook : www.facebook.com/PiEntertaimentLLC/ - Feedback : mypientertainment@gmail.com
Screenshots
Verdict
The clearest difference is update cadence: ez Math at every 3 days against Saving Memo's every 50 months. Saving Memo's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Saving Memo ships an update every 50 months, ez Math every 3 days. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.
| Parameter | Saving Memo | ez Math |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 50 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 92 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | University of California Riverside | Pham Huu Phuong |
In-app purchases
Saving Memo
No in-app purchases
ez Math
No in-app purchases









