Q vs FN Tuned
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Q
Enhance your vehicle's performance, power, and fuel efficiency with custom ECU maps. This service offers a global network of dealers for professional remapping and chip tuning, without altering hardware.
- Increased power and torque
- Improved fuel MPG
- Custom ECU maps
- Global dealer network
- No hardware changes
- Return to original settings
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Get more power, torque and better MPG for your vehicle, Our ECU maps will dramatically improve your vehicle's performance and improve your MPG! We are the UK’s largest ECU programming service dealer group/franchise with over 600 dealers and 1000+ Approved Installation Centres. Represented in over 83 countries, the Quantum Tuning is truly a global brand & best chip tuning company. We are a market leader for remapping and chip tuning across a range of over 3,000 vehicles every month which includes cars, vans, motorhomes, truck and tractors and are the UK leaders in DPF Solution. As a quality led business we care passionately about what we do and how we do it, check out our Trustpilot rating to see what our customers think of us. We employ some of the most experienced and talented people in the industry, combined with an enthusiastic and skilled national dealer team, we are one of the leading Remapping and Chiptuning businesses in the UK. We do not change any hardware in your vehicle, we just modify the operating parameters in the ECU’s program or ‘map’. In many cases the map stored on the ECU’s processor can be accessed via the on-board diagnostics port (OBD) in the vehicle, normally found under the dashboard. In some newer models the ECU will have to be removed from the vehicle and the casing opened, our technicians will then use specialist tools to read the original map straight from the processing chip. The technician will then upload the original map to our map writing team who will adjust the parameters to maximise the performance, fuel economy or a clever blend of both. Depending on the vehicle and ECU type the chip tuning process can take under an hour and if at any time you wish to return your vehicles ECU to its original default settings, this can be done easily and free of charge as we always keep a copy of the original software as a backup.
FN Tuned
Enhance your vehicle's acceleration by eliminating electronic throttle lag. This app provides a quicker engine response, making your car feel more dynamic and powerful. Reclaim the responsiveness of older vehicles with modern technology.
- Eliminates throttle response delays
- Improves engine acceleration
- Restores responsive pedal feel
- Modernizes older car performance
- Offers anti-theft subscription
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FN Tuned is a throttle response controller that removes response delays on your electronic accelerator pedal. Effectively, it allows your engine to respond faster so your car can accelerate faster! You paid lots of money for a serious vehicle; when you press your gas pedal, it shouldn’t feel like you are pressing a sponge. Haven’t you ever noticed that older cars tend to be more responsive, before digital pedals? We’re giving you that response back! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Q at 100% against FN Tuned's 25%. Q also leads on in-app purchases (none vs 2) and iOS requirement (9.0 vs 15.0). On price, ads and device support 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. FN Tuned sells 2 in-app purchases, starting at $0.99 per month. Q asks for nothing beyond the download.
| Parameter | Q | FN Tuned |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.9 (8 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 25.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | — | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 26 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | David Guildford | Vitalen Auto Performance Inc. |
Customer experience
Q
FN Tuned
In-app purchases
Q
No in-app purchases
FN Tuned
- Anti Theft Montly Subscription14 Days trial$0.991 Month
- Anti Theft Annual Subscription14 Days trial$9.991 Year









