POWERlink Suite vs KepSmart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
POWERlink Suite
Wirelessly tune your vehicle's performance using your smartphone. This app connects to a specific OBDII dongle to adjust engine parameters, monitor real-time data, and run diagnostics without a laptop.
- Wireless vehicle tuning
- Bluetooth OBDII connection
- Live gauge data monitoring
- Vehicle diagnostics
- Octane changes
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Join the tuning revolution and experience the game-changing freedom of mobile flashing. This app wirelessly connects via Bluetooth to our POWERlink OBDII Dongle, giving you control to tune your vehicle, change octanes, monitor live gauge data, perform diagnostics, and more -all from the palm of your hand! Add power anytime, anywhere -no laptop, no cords, no hassle. Important Notes: -Requires purchase of POWERlink (V4) OBDII Dongle and tuning software from Integrated Engineering (iE) or Xodus brands. -Mobile support is unavailable for VW MK5 or MK6 generation 2.0T or 2.5L (includes 3C, B6, 8P, 8U, and 5N chassis) and requires a Windows laptop.
KepSmart
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Networked solutions designed for the exact challenges you face upgrading legacy building systems, providing you with the visibility to micro-manage those systems for maximum efficiency and cost containment.
Screenshots
Verdict
POWERlink Suite and KepSmart are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on September 28, 2026 and September 17, 2026 respectively.
| Parameter | POWERlink Suite | KepSmart |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.6K ratings) — better | — |
| Positive reviews | 56.3% of reviews | — |
| Number of ratings | 1.6K — better | — |
| Update frequency | Every 10 days | Every 10 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.6 — better |
| Further details — not scored | ||
| Size | 105 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Integrated Engineering | KEPSMART, INC. |
Bugs and requests
POWERlink Suite
Reported bugs
3 issues- Tune flashing failures
- Disconnection during tuning
- Incompatibility with certain vehicles
Requested features
4 requests- Carplay support
- More gauge options
- Ability to revert to previous tune versions
- Support for more vehicle models
KepSmart
Not enough reviews yet to summarise bugs or requests.
In-app purchases
POWERlink Suite
No in-app purchases
KepSmart
No in-app purchases
Questions
Is POWERlink Suite free?
Is KepSmart free?
Do POWERlink Suite or KepSmart have ads?
Which is updated more often, POWERlink Suite or KepSmart?
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