Testars vs Tete Butler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Testars
Enhance your Tesla with custom physical buttons and a 3D dashboard. Access extensive quick commands and enjoy seamless OTA hardware upgrades for the latest features. Supports multiple vehicle models.
- Customizable physical buttons
- 3D dashboard with CAN data
- Support for multiple Tesla models
- Extensive quick commands
- OTA hardware upgrades via Bluetooth
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【Feature Introduction】 1.Add physical buttons to Tesla, with extensive customization of original vehicle functions. 2.Pay tribute to the Model S/X style 3D dashboard, with original CAN data and no delay. 3.Support for multiple vehicle model replacements. 4.Massive and extremely useful quick commands, richer than the original factory app. 5.Support for app OTA hardware upgrades to the commander via Bluetooth, enabling one-click updates for the latest features. 【Contact Information】 Email: 191389703@qq.com WeChat: Harry_39
Tete Butler
This free utility app helps Tesla owners manage their driving data. It provides features like trip history, charging records, and personalized AI-driven driving analysis. Customize your vehicle's appearance with unique skins.
- Driving history tracking
- Trip recording
- Vehicle skin customization
- Charging records
- AI driving data evaluation
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An essential free app for Tesla owners.
Screenshots
Verdict
The clearest difference is rating: Tete Butler at 4.5 against Testars's 2.3. Tete Butler also leads on review sentiment (75% vs 33%). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Tete Butler holds the better App Store score, 4.5 against 2.3. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews point the same way: 33% of Testars's written reviews are positive against 75% of Tete Butler's.
Testars ships an update every 3 weeks, Tete Butler every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Testars | Tete Butler |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (6 ratings) | 4.5 (12 ratings) — better |
| Positive reviews | 33.3% of reviews | 75.0% of reviews — better |
| Number of ratings | 6 | 12 — better |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 — better | 16 |
| Further details — not scored | ||
| Size | 98 MB | 129 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen Niubaite Information Technology Company Limited | 成凤 郝 |
Customer experience
Testars
Tete Butler
In-app purchases
Testars
No in-app purchases
Tete Butler
No in-app purchases
