# HEARTS ボクシングジム vs JUST BALANCE

HEARTS ボクシングジム and JUST BALANCE are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HEARTS ボクシングジム ships an update every 39 months, JUST BALANCE every 38 months. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | HEARTS ボクシングジム | JUST BALANCE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 38 months** |
| Size | 18 MB | 38 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KAZUNORI MIYOSHI](https://appshunter.io/developer/1458066531) | [JUST BALANCE K.K.](https://appshunter.io/developer/1606830237) |

## What reviewers say

### HEARTS ボクシングジム

[App page](https://appshunter.io/ios/app/hearts/id1458066532)

**In-app purchases:** none


### JUST BALANCE

[App page](https://appshunter.io/ios/app/just-balance/id1606830235)

**In-app purchases:** none


## Frequently asked questions

### Is HEARTS ボクシングジム free?

HEARTS ボクシングジム is free to download, with no in-app purchases.

### Is JUST BALANCE free?

JUST BALANCE is free to download, with no in-app purchases.

### Do HEARTS ボクシングジム or JUST BALANCE have ads?

Neither HEARTS ボクシングジム nor JUST BALANCE shows ads.

### Which is updated more often, HEARTS ボクシングジム or JUST BALANCE?

HEARTS ボクシングジム ships an update every 39 months, and JUST BALANCE every 38 months. Most recently, HEARTS ボクシングジム was updated on October 12, 2026 and JUST BALANCE on October 19, 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.*