Redtail Installer vs EDGE DSP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Redtail Installer
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If you install Redtail Telematics' VAM devices, you can use this app to: • Quickly check whether a Redtail device is communicating with Redtail Telematics' system; • Log and review details of a Redtail device installation into a vehicle; • See an overview of the activity of your managed installers.
EDGE DSP
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EDGE Car audio was born from a desire to create cutting edge high performance car audio for the enjoyment of the many, not just the few. All EDGE products are built to deliver performance and value surpassed by no other brand. Utilising our experienced team of UK engineers and designers, we define and interpret the market needs of modern car audio consumers. The range is constantly evolving with new product ideas introduced directly from customer feedback and demand. Be part of the revolution and join us at the cutting EDGE of car audio. You’re not here for a long time, you’re here for a good time and if you’re not living on the EDGE then you’re taking up a little too much space.
Screenshots
Verdict
The clearest difference is update cadence: EDGE DSP at every 6 weeks against Redtail Installer's every 5 months. EDGE DSP also leads on iOS requirement (9.0 vs 14.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Redtail Installer ships an update every 5 months, EDGE DSP every 6 weeks. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.
| Parameter | Redtail Installer | EDGE DSP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 91 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Redtail Telematics Ltd | Midbass Distribution Limited |
In-app purchases
Redtail Installer
No in-app purchases
EDGE DSP
No in-app purchases









