# otta（オッタ） vs やる気でランナー

The clearest difference is ads: otta（オッタ） at none against やる気でランナー's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

otta（オッタ） ships an update monthly, やる気でランナー every 3 weeks. The most recent releases landed on October 12, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | otta（オッタ） | やる気でランナー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 64 MB | 25 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [otta inc.](https://appshunter.io/developer/966828927) | [adachi jin](https://appshunter.io/developer/1891310044) |

## What reviewers say

### otta（オッタ）

[App page](https://appshunter.io/ios/app/otta/id1521415414)

This service provides peace of mind by monitoring the location of loved ones, especially children. It utilizes beacon technology and GPS to ensure safety during daily commutes and outings, connecting families with location tracking and voice messaging.

**Highlights:** Real-time location tracking, Beacon technology for proximity alerts, GPS for nationwide coverage, Voice messaging for communication, Emergency panic button, Community-based neighborhood watch

**Features:** Vision Pro support

**In-app purchases:** none


### やる気でランナー

[App page](https://appshunter.io/ios/app/id6802471779)

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

**In-app purchases:** none


## Frequently asked questions

### Is otta（オッタ） free?

otta（オッタ） is free to download, with no in-app purchases.

### Is やる気でランナー free?

やる気でランナー is free to download, with no in-app purchases.

### Do otta（オッタ） or やる気でランナー have ads?

やる気でランナー shows ads; otta（オッタ） does not.

### Which is updated more often, otta（オッタ） or やる気でランナー?

otta（オッタ） ships an update monthly, and やる気でランナー every 3 weeks. Most recently, otta（オッタ） was updated on October 12, 2026 and やる気でランナー on October 20, 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.*