# RIN Locator vs EV COSMOS+

The clearest difference is update cadence: EV COSMOS+ at monthly against RIN Locator's every 18 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.

RIN Locator ships an update every 18 months, EV COSMOS+ monthly. The most recent releases landed on September 4, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | RIN Locator | EV COSMOS+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (8 ratings)](https://appshunter.io/ios/app/rin-locator/id954888821/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | Free | Free |
| Size | 29 MB | 39 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pipeline and Hazardous Materials Safety Administration](https://appshunter.io/developer/954888820) | [Teliolabs Communications Inc](https://appshunter.io/developer/1636849398) |

## What reviewers say

### RIN Locator

[App page](https://appshunter.io/ios/app/rin-locator/id954888821)

Find approved cylinder requalifiers by city, state, or zip code. Get addresses, contact details, and authorized testing methods for each entity. This tool helps users locate qualified professionals for cylinder inspection and certification.

**Highlights:** Search by city, state, or zip code, View requalifier addresses, Access contact information, See authorized testing methods, Check cylinder specifications

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

**In-app purchases:** none


### EV COSMOS+

[App page](https://appshunter.io/ios/app/ev-cosmos-plus/id6446350180)

Find and charge your electric vehicle at nearby stations with real-time status updates. Book spots in advance to avoid queues and enjoy a hassle-free charging experience.

**Highlights:** Real-time charging station status, Charger reliability and payments, Intuitive user interface, Search filters for stations, Advance spot booking, Wallet recharge

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

**In-app purchases:** none


## Frequently asked questions

### Is RIN Locator free?

RIN Locator is free to download, with no in-app purchases.

### Is EV COSMOS+ free?

EV COSMOS+ is free to download, with no in-app purchases.

### Do RIN Locator or EV COSMOS+ have ads?

Neither RIN Locator nor EV COSMOS+ shows ads.

### Which is updated more often, RIN Locator or EV COSMOS+?

RIN Locator ships an update every 18 months, and EV COSMOS+ monthly. Most recently, RIN Locator was updated on September 4, 2026 and EV COSMOS+ on September 22, 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.*