Rivvy vs KDM Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rivvy
Connect with other owners and enthusiasts of a specific electric vehicle brand. Track important vehicle details and discover more about your car. Engage in a community focused on shared interests.
- Vehicle detail tracking
- Learn about your vehicle
- Connect with other owners
- Community interaction
- Enthusiast engagement
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Use Rivvy to track helpful details about your vehicle as well as learn more about it and interact with other owners and enthusiasts.
KDM Reader
Easily verify KDM validity times, content version, and target DCP player. View information in your local timezone or UTC.
- Verify KDM validity times
- Check content version
- Identify target DCP player
- View in local timezone
- View in UTC
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The Center Point Post KDM reader allows for easy access to confidently verify KDM validity times, content version, and target DCP player in both your local timezone as well as UTC.
Screenshots
Verdict
The clearest difference is rating: KDM Reader at 5.0 against Rivvy's 1.0. KDM Reader also leads on ads (none vs shown) and monetization model (free vs ad-supported). Rivvy's advantage is iOS requirement (14.0 vs 16.0). On price, ratings volume, update cadence and in-app purchases 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.
KDM Reader holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Rivvy ships an update every 2 weeks, KDM Reader every 3 weeks. Both last shipped on October 10, 2026.
| Parameter | Rivvy | KDM Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, Mac |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 119 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Novvia LLC | Center Point Post |
Customer experience
Rivvy
KDM Reader
In-app purchases
Rivvy
No in-app purchases
KDM Reader
No in-app purchases
