# Aries vs StageDiary ステージダイアリー

The clearest difference is in-app purchases: Aries at none against StageDiary ステージダイアリー's 2. Aries also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). StageDiary ステージダイアリー's advantage is update cadence (weekly vs every 39 months). On price and device support there is nothing between them.

Both are free to download. StageDiary ステージダイアリー sells 2 in-app purchases, starting at $2.99 per month. Aries asks for nothing beyond the download.

Aries ships an update every 39 months, StageDiary ステージダイアリー weekly. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Aries | StageDiary ステージダイアリー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 75.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 39 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 84 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [shingo kamei](https://appshunter.io/developer/1256845824) | [Ametiar](https://appshunter.io/developer/1465452317) |

## What reviewers say

### Aries

[App page](https://appshunter.io/ios/app/aries/id1635312766)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Aries free?

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

### 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 Aries 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; Aries does not.

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

Aries ships an update every 39 months, and StageDiary ステージダイアリー weekly. Most recently, Aries was updated on October 11, 2026 and StageDiary ステージダイアリー on October 15, 2026.

---

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