# RTB LOC.id vs Plotkeep

The clearest difference is in-app purchases: RTB LOC.id at none against Plotkeep's 1. RTB LOC.id also leads on iOS requirement (14.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Plotkeep sells 1 one-off in-app purchase. RTB LOC.id asks for nothing beyond the download.

## The numbers

| Metric | RTB LOC.id | Plotkeep |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 39 MB | 54 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RTB Elektronik](https://appshunter.io/developer/1033533477) | [Sebastian Manuel Nuss](https://appshunter.io/developer/6793986713) |

## What reviewers say

### RTB LOC.id

[App page](https://appshunter.io/ios/app/rtb-locid/id1146809656)

This mobile utility enhances daily accessibility by automatically activating acoustic signals at public transport and traffic systems. It helps users navigate their environment more easily by providing audio cues for accessibility features.

**Highlights:** Automatic acoustic signal activation, Traffic light assistance, Public transport integration, Everyday accessibility improvement, Proximity-based activation

**In-app purchases:** none


### Plotkeep

[App page](https://appshunter.io/ios/app/plotkeep-audiobook-bookmark/id6793986711)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plotkeep Pro | $3.99 | one-time |


## Frequently asked questions

### Is RTB LOC.id free?

RTB LOC.id is free to download, with no in-app purchases.

### Is Plotkeep free?

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

### Do RTB LOC.id or Plotkeep have ads?

Neither RTB LOC.id nor Plotkeep shows ads.

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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.*