FastR vs EK1 Tuning cloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FastR
Measure your vehicle's acceleration performance with this app. It automatically tests 0-60 and quarter-mile times with millisecond accuracy. Compete with others on a real-time leaderboard and save results for different car models.
- Hands-free, automated acceleration testing
- 0-60 and Quarter mile time measurement
- Millisecond accuracy
- Real-time user ranking
- Save times for different car models
Read full descriptionHide full description
FastR is the #1 vehicle acceleration performance app in the game! Test your vehicle's 0-60 and Quarter mile times, in a hands-free, fully automated manner. You can also post your acceleration times to our leaderboard to earn bragging rights. - Features accuracy to the millisecond - Displays your rank amongst other users in real time - Lets you save acceleration times from different car models See how your vehicle's acceleration performance compares with others.
EK1 Tuning cloud
Manage and install tuning maps for EK1 devices via a cloud service. Create and share data logs easily with your EK1Pro or EK1Mini2.
- Cloud management of tuning files
- Create data logs with EK1 device
- Easy tuning map installation
- Simple log creation and sharing
Read full descriptionHide full description
EK1 Mobile is a enhanced scan tool and manager software of tuning maps with EK1Pro and EK1Mini2 1. Management tuning files on cloud service 2. Create data log with EK1 device 3. Easy install tuning maps 4. Easy making logs and sharing
Screenshots
Verdict
The clearest difference is rating: FastR at 4.4 against EK1 Tuning cloud's 1.3. FastR also leads on ratings volume (319 vs 3). EK1 Tuning cloud's advantage is in-app purchases (none vs 2) and update cadence (every 2 weeks vs every 5 months). On price, ads, device support and iOS requirement 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. FastR sells 2 one-off in-app purchases. EK1 Tuning cloud asks for nothing beyond the download.
FastR holds the better App Store score, 4.4 against 1.3. That said, the two scores are not equally well evidenced: FastR has 319 ratings behind it against 3, so its average is the more settled of the two.
FastR ships an update every 5 months, EK1 Tuning cloud every 2 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | FastR | EK1 Tuning cloud |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (319 ratings) — better | 1.3 (3 ratings) |
| Positive reviews | 37.5% of reviews | — |
| Number of ratings | 319 — better | 3 |
| Update frequency | Every 5 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 14.0.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 67 MB |
| Age rating | 4+ | 17+ |
| Developer | Erhies Fekarurhobo | NAMKUK SEONG |
Customer experience
FastR
EK1 Tuning cloud
Bugs and requests
FastR
Reported bugs
10 issues- Network connection errors preventing vehicle selection
- Facebook login buffering and not connecting
- App fails to record and save acceleration times
- GPS speed readings lag significantly behind actual speed
- App crashes on launch or during use
Show 5 moreShow fewer
- Settings not saving properly without login
- Leaderboard functionality broken
- App doesn't start recording until vehicle is already at speed
- Inconsistent timing results on identical driving conditions
- Loading screen stuck on 'select vehicle' with persistent network errors
Requested features
10 requests- GPS-based auto-start feature instead of manual start button
- Audio cues for 'ready, set, go' countdown
- Alternative login methods beyond Facebook
- Save vehicle selection for future sessions
- Support for multiple vehicles per account
Show 5 moreShow fewer
- Social media sharing integration
- In-app instructions and user guide
- Add missing car models (Tesla Model Y, Russian models, high-spec variants)
- Allow custom vehicle entry if model not found
- Real-time sound feedback during acceleration test
EK1 Tuning cloud
Not enough reviews yet to summarise bugs or requests.
In-app purchases
FastR
- 10 Leaderboard Posts$3.99
- Unlock 1/4 Mile Timing$5.99
EK1 Tuning cloud
No in-app purchases
