# マイカウンター vs ジャグMemo

The clearest difference is ads: ジャグMemo at none against マイカウンター's shown. ジャグMemo also leads on update cadence (weekly vs fortnightly). マイカウンター's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17). On price, review sentiment and in-app purchases there is nothing between them.

Both are free to download. マイカウンター sells 1 in-app purchase, starting at $2.99 per month and ジャグMemo sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

マイカウンター ships an update fortnightly, ジャグMemo weekly. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | マイカウンター | ジャグMemo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 9 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Ken Akao](https://appshunter.io/developer/1583172206) | [Kazuki Takeda](https://appshunter.io/developer/1706838827) |

## What reviewers say

### マイカウンター

[App page](https://appshunter.io/ios/app/id1583172204)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム機能(月額) | $2.99 | per month |


### ジャグMemo

[App page](https://appshunter.io/ios/app/memo/id6472059031)

Track grape and cherry probabilities, bonus rates, and more in real-time with this tool for slot machine players. It features a setting discrimination tool and an expected value calculator, including cash investment. Customize your interface and analyze entire sections of machines.

**Highlights:** Real-time probability calculation, Setting discrimination tool, Expected value calculator, Daily earning calculation, Tab customization, Machine-specific probability tables

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ジャグMemo 機能全開放 | $2.99 | per month |


## Frequently asked questions

### Is マイカウンター free?

マイカウンター is free to download, with in-app purchases available.

### Is ジャグMemo free?

ジャグMemo is free to download, with in-app purchases available.

### Do マイカウンター or ジャグMemo have ads?

マイカウンター shows ads; ジャグMemo does not.

### Which is updated more often, マイカウンター or ジャグMemo?

マイカウンター ships an update fortnightly, and ジャグMemo weekly. Most recently, マイカウンター was updated on September 22, 2026 and ジャグMemo on September 9, 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.*