# 石黒商事ガソリンスタンド会員アプリ vs Obento Diary

The clearest difference is in-app purchases: 石黒商事ガソリンスタンド会員アプリ at none against Obento Diary's 2. 石黒商事ガソリンスタンド会員アプリ also leads on iOS requirement (11.0 vs 17.0). Obento Diary's advantage is ads (none vs shown) and update cadence (every 5 days vs every 19 months). On price and device support there is nothing between them.

Both are free to download. Obento Diary sells 2 in-app purchases, starting at $2.99 per month. 石黒商事ガソリンスタンド会員アプリ asks for nothing beyond the download.

石黒商事ガソリンスタンド会員アプリ ships an update every 19 months, Obento Diary every 5 days. The most recent releases landed on September 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 石黒商事ガソリンスタンド会員アプリ | Obento Diary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 4 MB | 18 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ISHIGURO SHOJI CO.,LTD.](https://appshunter.io/developer/1575180743) | [Starcrown Inc](https://appshunter.io/developer/1082624152) |

## What reviewers say

### 石黒商事ガソリンスタンド会員アプリ

[App page](https://appshunter.io/ios/app/id1575180741)

**Features:** macOS Compatibility

**In-app purchases:** none


### Obento Diary

[App page](https://appshunter.io/ios/app/obento-diary/id6762455157)

Record your daily bento lunches with photos and smart tags. Easily look back at past creations with a monthly calendar view and daily streak tracking. Offers offline functionality with no ads or login required.

**Highlights:** One-tap photo logging, Smart ingredient and style tags, Monthly calendar view with thumbnails, Daily streak tracking, 100% offline functionality, Unlimited entries with Pro subscription

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $17.99 | per year |


## Frequently asked questions

### Is 石黒商事ガソリンスタンド会員アプリ free?

石黒商事ガソリンスタンド会員アプリ is free to download, with no in-app purchases.

### Is Obento Diary free?

Obento Diary is free to download, with in-app purchases available.

### Do 石黒商事ガソリンスタンド会員アプリ or Obento Diary have ads?

石黒商事ガソリンスタンド会員アプリ shows ads; Obento Diary does not.

### Which is updated more often, 石黒商事ガソリンスタンド会員アプリ or Obento Diary?

石黒商事ガソリンスタンド会員アプリ ships an update every 19 months, and Obento Diary every 5 days. Most recently, 石黒商事ガソリンスタンド会員アプリ was updated on September 25, 2026 and Obento Diary on October 7, 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.*