API vs Specgauge
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.
Specgauge
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Specgauge helps oil suppliers and site operators monitor tank levels in real time, improving efficiency, reliability, and sustainability. Our sensors are installed on oil tanks and securely transmit level data via 4G to a central server. The specgauge app gives you instant visibility of all monitored tanks in one simple dashboard. By knowing exactly when tanks need refilling, you can prevent run-outs at critical sites such as nursing homes, avoid unnecessary deliveries to partially full tanks, and optimize delivery planning. Fewer deliveries mean lower costs, reduced fuel consumption, and a smaller environmental impact—making specgauge better for both your business and the planet.
Screenshots
Verdict
The clearest difference is iOS requirement: API at 13.0 against Specgauge's 15.0. On price, update cadence, ads 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.
API ships an update every 6 days, Specgauge every 5 days. The most recent releases landed on June 7, 2026 and September 27, 2026 respectively.
| Parameter | API | Specgauge |
|---|---|---|
| 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 | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 25 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Hoang Son Dinh | Specdigital Solutions Limited |
In-app purchases
API
No in-app purchases
Specgauge
No in-app purchases
