API vs GRAAS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
API
Send and analyze HTTP/HTTPS requests directly from your mobile device. Save requests to collections for easy reuse and view detailed response information, including headers and round trip time. Customize connection timeout settings for efficient testing.
- Send HTTP/HTTPS requests
- Analyze REST API responses
- Request history
- Save requests to collections
- Display response headers and code
- Customize connection timeout
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• Test and analyze REST Api responses On-the-Go by sending HTTP/HTTPS requests with minimal customization. App Features : • Whole Requests history to view and load requests from it. • Save your Requests to Collections and load requests directly without writing it attributes again. • Parses and displays the complete raw response from server including Headers, Response Code, Round Time etc. • Supports both body types for POST requests i.e. Raw, KeyValue. • Quickly let you customize Connection Timeout Settings in Rest client.
GRAAS
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Automate your irrigation with GRAAS. The GRAAS app is designed to give you full control of your irrigation system from your smartphone. Whether you manage a greenhouse, garden, lawn, or farm, GRAAS helps you monitor conditions, automate watering, and make data-driven decisions to improve plant health and reduce water waste. With the GRAAS app, you can: • Set and adjust irrigation schedules by day, time, and water amount • Choose between automatic and manual irrigation modes • Remotely control your irrigation system from anywhere • Monitor real-time soil moisture levels • Track air temperature and humidity • View water system pressure data • Access historical data and clear visual charts for better analysis • Manage multiple irrigation zones individually The app allows you to tailor irrigation settings and divide them into zones according to plant type, growing area, and specific environmental needs. By using real-time and historical data, you can optimize watering, prevent over-irrigation, and ensure consistent growing conditions. GRAAS is suitable for: • Home garden and lawn owners • Greenhouse growers • Professional horticulture operations • Small and medium-sized farms • Irrigation system installers and managers The GRAAS app works with GRAAS irrigation controllers and requires compatible hardware. Take control of your irrigation system, reduce water consumption, and grow more efficiently with GRAAS.
Screenshots
Verdict
The clearest difference is update cadence: API at every 6 days against GRAAS's every 3 weeks. API also leads on iOS requirement (13.0 vs 15.1). 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.
API ships an update every 6 days, GRAAS every 3 weeks. The most recent releases landed on June 7, 2026 and September 5, 2026 respectively.
| Parameter | API | GRAAS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 25 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Hoang Son Dinh | vilius Marcinkus |
In-app purchases
API
No in-app purchases
GRAAS
No in-app purchases









