# Auth app for Tesla vs CHAEVI

The clearest difference is rating: Auth app for Tesla at 4.3 against CHAEVI's 2.6. Auth app for Tesla also leads on ads (none vs shown) and review sentiment (41% vs 25%). CHAEVI's advantage is in-app purchases (none vs 3) and update cadence (every 2 weeks vs every 3 months). On price, ratings volume and device support there is nothing between them.

Both are free to download. Auth app for Tesla sells 3 one-off in-app purchases. CHAEVI asks for nothing beyond the download.

Auth app for Tesla holds the better App Store score, 4.3 against 2.6. Both are backed by a comparable volume of ratings — 20 and 7 respectively. Written reviews point the same way: 41% of Auth app for Tesla's written reviews are positive against 25% of CHAEVI's.

Auth app for Tesla ships an update every 3 months, CHAEVI every 2 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Auth app for Tesla | CHAEVI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (20 ratings)](https://appshunter.io/ios/app/auth-app-for-tesla/id1552058613/reviews)** | [2.6 (7 ratings)](https://appshunter.io/ios/app/chaevi-ev-charging/id1666742082/reviews) |
| Number of ratings | **20** | 7 |
| Positive reviews | **40.7% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 9 MB | 18 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dansk Rumskrot ApS](https://appshunter.io/developer/1512108916) | [Chaevi. co., Ltd](https://appshunter.io/developer/1381273351) |

## What reviewers say

### Auth app for Tesla

[App page](https://appshunter.io/ios/app/auth-app-for-tesla/id1552058613)

Generate secure Tesla API authentication tokens with this utility. It allows you to keep custom shortcuts alive by providing token access for third-party services. Your credentials are sent directly to Tesla, and tokens are stored encrypted locally.

**Highlights:** Generate secure Tesla API authentication tokens, Support for custom shortcuts, Convenient clipboard access to tokens, Open-source code available, Secure encrypted token storage

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $19.99 | one-time |


### CHAEVI

[App page](https://appshunter.io/ios/app/chaevi-ev-charging/id1666742082)

This app simplifies electric vehicle charging by allowing users to find, reserve, and pay for charging stations. It provides real-time charging status and eliminates the need for multiple physical charging cards.

**Highlights:** Find charging stations, Reserve charging spots, Pay for charging, Real-time charging status, Eliminates multiple charging cards

**In-app purchases:** none


## Frequently asked questions

### Is Auth app for Tesla free?

Auth app for Tesla is free to download, with in-app purchases available.

### Is CHAEVI free?

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

### Which has better reviews, Auth app for Tesla or CHAEVI?

Auth app for Tesla is rated higher. Auth app for Tesla averages 4.3 out of 5 from 20 ratings, while CHAEVI averages 2.6 from 7 ratings.

### Do Auth app for Tesla or CHAEVI have ads?

CHAEVI shows ads; Auth app for Tesla does not.

### Which is updated more often, Auth app for Tesla or CHAEVI?

Auth app for Tesla ships an update every 3 months, and CHAEVI every 2 weeks. Most recently, Auth app for Tesla was updated on October 22, 2026 and CHAEVI on October 24, 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.*