Smart cylinder vs The GrassGuide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart cylinder
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Sjekk nivået på din AGA® Smartflaske med mobilen og få historie og statistikk. Koble flasken til appen ved å lese av QR koden på flasken, så er du i gang.
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: Smart cylinder at none against The GrassGuide's 2. Smart cylinder also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.4 vs 15.1). 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. Smart cylinder asks for nothing beyond the download.
Smart cylinder ships an update every 3 weeks, The GrassGuide every 2 months. The most recent releases landed on May 16, 2026 and September 13, 2026 respectively.
| Parameter | Smart cylinder | The GrassGuide |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.4 — better | 15.1 |
| Further details — not scored | ||
| Size | 162 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | AGA AS | Mathias Vabo |
In-app purchases
Smart cylinder
No in-app purchases
The GrassGuide
- Premium$4.991 Month
- Premium Årlig$49.991 Year
