# Saving Memo vs ez Math

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.

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.

## The numbers

| Metric | Saving Memo | ez Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ez-math-learn-faster/id1624014619/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 92 MB | 19 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [University of California Riverside](https://appshunter.io/developer/888130363) | [Pham Huu Phuong](https://appshunter.io/developer/1447471853) |

## What reviewers say

### Saving Memo

[App page](https://appshunter.io/ios/app/saving-memo/id1553319366)

**Features:** macOS Compatibility

**In-app purchases:** none


### ez Math

[App page](https://appshunter.io/ios/app/ez-math-learn-faster/id1624014619)

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.

**Highlights:** Fast calculation training, Multiple game modes, Adjustable difficulty levels, Customizable challenges, Easy to learn gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Saving Memo free?

Saving Memo is free to download, with no in-app purchases.

### Is ez Math free?

ez Math is free to download, with no in-app purchases.

### Do Saving Memo or ez Math have ads?

Neither Saving Memo nor ez Math shows ads.

### Which is updated more often, Saving Memo or ez Math?

Saving Memo ships an update every 50 months, and ez Math every 3 days. Most recently, Saving Memo was updated on October 4, 2026 and ez Math on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*