AMP Research PowerStep vs Flashcal+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AMP Research PowerStep
Control your electric-powered running boards with this app. Adjust step position, and manage integrated or auxiliary LED lighting systems directly from your smartphone.
- Control electric running board position
- Override step up/down
- Power integrated LED lights
- Power auxiliary LED lights
- Smartphone control
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The new Powerstep Smart Series is the latest innovation to bring more control for the electric-powered running board right to your fingertips. Enjoy the in-app flexibility to override your steps to stay up or down, as well as power on/off the integrated or an auxiliary LED light system.
Flashcal+
This utility calibrates your Jeep Wrangler's speedometer after tire or gear changes. It offers TPMS adjustment and is designed for JK, JL, and JT models.
- Speedometer calibration
- Tire size adjustment
- Gear ratio adjustment
- TPMS on/off
- Supports JK, JL, JT models
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Jeep® Wrangler and Ford Bronco® are among the most highly modified vehicles on the road today. Whether you're upgrading tires, changing wheels, or personalizing vehicle settings, proper calibration is essential for accurate vehicle data and overall drivability. Flashcal+ makes it easy with tire size calibration, speedometer correction, TPMS adjustments, and a wide range of vehicle customization options. Built for enthusiasts who want more control over their vehicle, Flashcal+ helps you personalize your driving experience both on and off the road. Compatible with Jeep® Wrangler JK and JL, Jeep® Gladiator JT, and Ford Bronco® models, Flashcal+ delivers the features you need in one simple, easy-to-use tool. To review the privacy policy visit https://superchips.com/flashcal-privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: AMP Research PowerStep at none against Flashcal+'s 5. AMP Research PowerStep also leads on ratings volume (28 vs 6) and device support (3 vs 1). Flashcal+'s advantage is review sentiment (50% vs 19%) and update cadence (every 3 weeks vs every 5 months). On price, ads and monetization model 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. Flashcal+ sells 4 one-off in-app purchases. AMP Research PowerStep asks for nothing beyond the download.
Flashcal+ holds the better App Store score, 2.3 against 2.1. Both are backed by a comparable volume of ratings — 28 and 6 respectively. Written reviews point the same way: 19% of AMP Research PowerStep's written reviews are positive against 50% of Flashcal+'s.
AMP Research PowerStep ships an update every 5 months, Flashcal+ every 3 weeks. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.
| Parameter | AMP Research PowerStep | Flashcal+ |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (28 ratings) | 2.3 (6 ratings) — better |
| Positive reviews | 18.5% of reviews | 50.0% of reviews — better |
| Number of ratings | 28 — better | 6 |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 16 MB | 124 MB |
| Age rating | 4+ | 4+ |
| Developer | Lund International Holding Company | Holley Performance Products |
Customer experience
AMP Research PowerStep
Flashcal+
In-app purchases
AMP Research PowerStep
No in-app purchases
Flashcal+
- Pedal Booster$24.99
- Power Tuning$124.99
- Features and Options$124.99
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- PCM Cross Ship2 variants$274.99
Questions
Is AMP Research PowerStep free?
Is Flashcal+ free?
Which has better reviews, AMP Research PowerStep or Flashcal+?
Do AMP Research PowerStep or Flashcal+ have ads?
Which is updated more often, AMP Research PowerStep or Flashcal+?
Other comparisons
