Bumper DV vs The GrassGuide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bumper DV
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The software provides the control and display functions of the toy drone and innovatively provides a variety of control methods. Designed for global users.
The GrassGuide
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The GrassGuide gives you all the tools you need for a perfect lawn. With us you get access to: A personal fertilization plan Mowing schedule Calendar and "to-do" list Journal Guides Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Bumper DV at none against The GrassGuide's 2. Bumper DV also leads on iOS requirement (13.0 vs 15.1). The GrassGuide's advantage is update cadence (every 2 months vs every 7 months). 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. The GrassGuide sells 2 in-app purchases, starting at $4.99 per month. Bumper DV asks for nothing beyond the download.
Bumper DV ships an update every 7 months, The GrassGuide every 2 months. The most recent releases landed on September 25, 2026 and September 13, 2026 respectively.
| Parameter | Bumper DV | The GrassGuide |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 9 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Yilushi Technology Co.,ltd | Mathias Vabo |
In-app purchases
Bumper DV
No in-app purchases
The GrassGuide
- Premium$4.991 Month
- Premium Årlig$49.991 Year
