# いまどこ＋（どこプラ） vs R

The clearest difference is review sentiment: R at 55% against いまどこ＋（どこプラ）'s 7%. R also leads on update cadence (fortnightly vs every 2 months). いまどこ＋（どこプラ）'s advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. R sells 2 in-app purchases, starting at $3.99 per month. いまどこ＋（どこプラ） asks for nothing beyond the download.

いまどこ＋（どこプラ） ships an update every 2 months, R fortnightly. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | いまどこ＋（どこプラ） | R |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/r-navi/id1107467189/reviews)** |
| Number of ratings | — | **1.1K** |
| Positive reviews | 7.1% of reviews | **55.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 38 MB | 64 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [hikari-learning](https://appshunter.io/developer/665050032) | [R-bies Co., Ltd.](https://appshunter.io/developer/777475895) |

## What reviewers say

### いまどこ＋（どこプラ）

[App page](https://appshunter.io/ios/app/id950229405)

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

**In-app purchases:** none


### R

[App page](https://appshunter.io/ios/app/r-navi/id1107467189)

Track runners in real-time during races and know when they'll reach your location. Send virtual cheers and messages to support participants from anywhere. Enhance the race day experience for both spectators and runners.

**Highlights:** Real-time runner location tracking, Predicted runner arrival times, Virtual cheering messages, Virtual drum support, Race result review, Thank-you message sending

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Plan | $3.99 | per month |
| Subscription Plan for R-navi | $39.99 | per year |


## Frequently asked questions

### Is いまどこ＋（どこプラ） free?

いまどこ＋（どこプラ） is free to download, with no in-app purchases.

### Is R free?

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

### Do いまどこ＋（どこプラ） or R have ads?

Neither いまどこ＋（どこプラ） nor R shows ads.

### Which is updated more often, いまどこ＋（どこプラ） or R?

いまどこ＋（どこプラ） ships an update every 2 months, and R fortnightly. Most recently, いまどこ＋（どこプラ） was updated on November 1, 2026 and R on November 11, 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.*