Teslog vs My T Data
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Teslog
Monitor your Tesla's data from your iPhone by connecting to your self-hosted TeslaMate instance. View live status, drive and charge history, and detailed vehicle information.
- Live vehicle status monitoring
- Detailed drive history
- Charge session tracking
- Vehicle health overview
- Battery health degradation
- Multi-language support
- Dark mode
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TesLog is a companion app for TeslaMate. The popular self-hosted Tesla data logger. Connect to your own TeslaMate API and monitor your Tesla right from your iPhone. FEATURES • Live Vehicle Status — See battery level, range, charging state, lock status, sentry mode, and whether your car is online, asleep, driving, or charging. • Drive History — Browse all your past drives with detailed stats: distance, duration, average and max speed, energy consumed, and route maps. • Charge History — View every charge session with energy added, cost, duration, charge power, and battery level progression. • Vehicle Details — Check battery health, tire pressure (TPMS), climate control, software version, and overall vehicle condition at a glance. • Battery Health Tracking — Monitor your battery's degradation over time with max capacity and health percentage. • Multi-Language — Available in English, Turkish, German, Spanish, French, Dutch, Italian, Portuguese, Chinese, Korean, Norwegian, Swedish, and Japanese. • Dark Mode — Full support for system, light, and dark color schemes. • Secure — Sign in with Apple or Google. Your API credentials are encrypted with AES-GCM and stored securely. REQUIREMENTS TesLog requires a self-hosted TeslaMate instance with the TeslaMate API enabled. TesLog does not connect to Tesla servers directly — it reads data from your own TeslaMate and API setup. Learn more about: TeslaMate: https://docs.teslamate.org Tesla Mate API: https://github.com/tobiasehlert/teslamateapi
My T Data
This app provides a cleaner overview of vehicle data, including charging, drives, and software versions. It offers detailed analysis of drives and live charging readings, with the ability to save journey summaries as route overview images.
- Cleaner overview of vehicle data
- Detailed drive analysis
- Live charging readings
- Save journey summaries as images
- Vehicle software version display
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Footprint maps and a travel passport Explore recorded routes on full-screen Standard, Satellite and Hybrid maps on the iPhone Duo inner display and iPad. Reveal places along your drives, view 3D buildings, switch day and night appearances, and filter by date. Designed for iPhone Duo Explore a spacious map on the inner display and browse footprint cards and your passport on the outer display, with layouts that adapt to both displays and landscape use. Your passport brings together journey milestones and country, state/province and city stamps. Zoom in to reveal parking visits and known stop durations. Center your phone location while keeping the map scale and viewing angle. • Cleaner Overview: sleep and charging no longer repeat the same facts; Places and Together share one compact shortcut. • Today’s drives and regeneration sit on a single summary row. You can still turn each Overview card on or off in Settings. • Drive details open with the route and a short recap; extra metrics stay under Detailed Analysis. • Vehicle Software shows firmware and FSD side by side in the same large type. • Tap the charging header for live readings. DC charge history lists power in kW only. • Journey summaries can be saved as a route overview image, without street addresses. • Navigation Live Activities no longer show street names on the Lock Screen.
Screenshots
Verdict
The clearest difference is review sentiment: My T Data at 100% against Teslog's 0%. On price, update cadence, ads and in-app purchases 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.
Teslog ships an update every 4 days, My T Data every 2 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Teslog | My T Data |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 7 MB | 108 MB |
| Age rating | 4+ | 4+ |
| Developer | ALI YETKIN | huajun xia |
Customer experience
Teslog
My T Data
In-app purchases
Teslog
No in-app purchases
My T Data
No in-app purchases









