# オトメモ vs StageDiary ステージダイアリー

The clearest difference is in-app purchases: オトメモ at none against StageDiary ステージダイアリー's 2. オトメモ also leads on review sentiment (100% vs 78%). StageDiary ステージダイアリー's advantage is iOS requirement (15.6 vs 17.0). On price, update cadence, ads 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. オトメモ asks for nothing beyond the download.

オトメモ ships an update every 11 days, StageDiary ステージダイアリー weekly. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | オトメモ | StageDiary ステージダイアリー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6763841753/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 78.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 84 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aimi Oda](https://appshunter.io/developer/1885149891) | [Ametiar](https://appshunter.io/developer/1465452317) |

## What reviewers say

### オトメモ

[App page](https://appshunter.io/ios/app/id6763841753)

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

**In-app purchases:** none


### StageDiary ステージダイアリー

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

Record theater experiences, manage ticket applications, and track fan club memberships. Save details like venue, date, seat, cost, and photos to relive memories. Get reminders for ticket deadlines and analyze your viewing habits.

**Highlights:** Record theater shows, musicals, and concerts, Manage ticket applications and deadlines, Track seat location, cost, and personal reviews, Automatic aggregation of viewing counts and expenses, Home screen widgets for quick access, Shareable photo cards with event details, Fan club membership and renewal tracking

**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 オトメモ free?

オトメモ 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 オトメモ or StageDiary ステージダイアリー have ads?

Both オトメモ and StageDiary ステージダイアリー show ads.

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

オトメモ ships an update every 11 days, and StageDiary ステージダイアリー weekly. Most recently, オトメモ was updated on November 5, 2026 and StageDiary ステージダイアリー on November 13, 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.*