# Energy Charge App vs StageDiary ステージダイアリー

The clearest difference is ads: Energy Charge App at none against StageDiary ステージダイアリー's shown. Energy Charge App also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Energy Charge App sells 3 one-off in-app purchases and StageDiary ステージダイアリー sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Energy Charge App | StageDiary ステージダイアリー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 76.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 127 MB | 84 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shota Yamamoto](https://appshunter.io/developer/1863007025) | [Ametiar](https://appshunter.io/developer/1465452317) |

## What reviewers say

### Energy Charge App

[App page](https://appshunter.io/ios/app/energy-charge-app/id6756808853)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| コイン160枚 | $0.99 | one-time |
| 320 Coin Pack | $1.99 | one-time |
| 650 Coin Pack | $3.99 | one-time |


### StageDiary ステージダイアリー

[App page](https://appshunter.io/ios/app/stagediary/id6765831562)

Record detailed memories of your theater experiences, including shows, seats, dates, costs, and photos. Track your viewing habits and expenses with automatic summaries. Share your favorite moments with custom photo cards.

**Highlights:** Log theater shows, dates, seats, and costs, Save memories with photos and reviews, Automatic summaries of viewing habits and expenses, Interactive seat maps for specific theaters, Home screen widgets for quick updates, Create shareable photo cards with event details, Manage fan club information and renewal dates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $2.99 | per month |
| 12 Months Premium | $34.99 | per year |


## Frequently asked questions

### Is Energy Charge App free?

Energy Charge App is free to download, with in-app purchases available.

### Is StageDiary ステージダイアリー free?

StageDiary ステージダイアリー is free to download, with in-app purchases available.

### Do Energy Charge App or StageDiary ステージダイアリー have ads?

StageDiary ステージダイアリー shows ads; Energy Charge App does not.

### Which is updated more often, Energy Charge App or StageDiary ステージダイアリー?

Energy Charge App ships an update weekly, and StageDiary ステージダイアリー weekly. Most recently, Energy Charge App was updated on October 28, 2026 and StageDiary ステージダイアリー on October 31, 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.*