# CAFE OTTO(カフェオットー)公式アプリ vs otta見守り人

The clearest difference is review sentiment: CAFE OTTO(カフェオットー)公式アプリ at 67% against otta見守り人's 29%. otta見守り人's advantage is update cadence (every 8 months vs every 42 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CAFE OTTO(カフェオットー)公式アプリ ships an update every 42 months, otta見守り人 every 8 months. The most recent releases landed on October 17, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | CAFE OTTO(カフェオットー)公式アプリ | otta見守り人 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **66.7% of reviews** | 29.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 8 months** |
| Monetization | Free | Free |
| Size | 19 MB | 16 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CROSSING INTERNATIONAL, K.K.](https://appshunter.io/developer/1528114383) | [otta inc.](https://appshunter.io/developer/966828927) |

## What reviewers say

### CAFE OTTO(カフェオットー)公式アプリ

[App page](https://appshunter.io/ios/app/cafe-otto/id1528114381)

This app offers exclusive coupons and a digital stamp card for loyal customers. Enjoy special birthday treats and earn rewards with every visit to save on delicious food and drinks.

**Highlights:** Download coupon, Birthday coupon with choice of gift, Stamp card for rewards, News and updates, Shop information with map and reservations, Menu updates, Customer surveys

**Features:** macOS Compatibility

**In-app purchases:** none


### otta見守り人

[App page](https://appshunter.io/ios/app/otta/id1590815925)

Become a "guardian" for your community's safety and security. Simply install and start the app to contribute to local safety during your daily commutes and outings. Your steps help ensure the safety of children and the elderly in your area.

**Highlights:** Contribute to local safety, GPS-based proximity reporting, Easy installation and activation, Supports children and elderly safety, No daily operation required

**In-app purchases:** none


## Frequently asked questions

### Is CAFE OTTO(カフェオットー)公式アプリ free?

CAFE OTTO(カフェオットー)公式アプリ is free to download, with no in-app purchases.

### Is otta見守り人 free?

otta見守り人 is free to download, with no in-app purchases.

### Do CAFE OTTO(カフェオットー)公式アプリ or otta見守り人 have ads?

Neither CAFE OTTO(カフェオットー)公式アプリ nor otta見守り人 shows ads.

### Which is updated more often, CAFE OTTO(カフェオットー)公式アプリ or otta見守り人?

CAFE OTTO(カフェオットー)公式アプリ ships an update every 42 months, and otta見守り人 every 8 months. Most recently, CAFE OTTO(カフェオットー)公式アプリ was updated on October 17, 2026 and otta見守り人 on September 16, 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.*