Signal Pro vs 4iGo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Signal Pro
This utility app provides accurate internet speed tests, network performance insights, and real-time signal strength monitoring. It helps users evaluate 3G, 4G, and 5G coverage, assess video streaming quality, and perform regional drive tests.
- Internet speed tests
- Network performance insights
- Real-time signal strength
- 3G, 4G, 5G coverage testing
- Video streaming quality evaluation
- Regional drive tests
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Signal Pro: your go-to app for accurate internet speed tests, network performance insights, and real-time signal strength monitoring. Quickly test 3G, 4G, and 5G coverage, evaluate video streaming quality, and perform Drive Tests across your region. Discover top mobile operators near you for the best network experience.
4iGo
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4iGo is a vital tool for service employees working in the field. It enables users to maintain their daily service areas, complete tasks assigned by managers, monitor live customer complaints, report issues through the "Report It" feature, and finish each shift by verifying essential end-of-service responsibilities. This ultimately provides customers with assurance that they are getting what they paid for and that each location is secure. Key features "Check-in/out"- Easily sign-in and out of a service location "Service Validation"- Prove the service was completed according to the agreed upon service time using a digital log with daily history. "To-do's"- a way to receive smaller additional tasks from a manager if additional services are requested from a customer “Report It” hazard reporting: Snap photos of broken or unsafe conditions and notify your team Post-service attestations: Quickly confirm if you covered Key tasks required to close out each service i.e Set Alarm and Lock Door "Customer Feedback"- see challenges reported by the customer in the real-time complaint tracking tool to improve overall customer satisfaction
Screenshots
Verdict
The clearest difference is iOS requirement: 4iGo at 12.0 against Signal Pro's 17.0. 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.
Signal Pro ships an update every 5 weeks, 4iGo monthly. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.
| Parameter | Signal Pro | 4iGo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Greencel SA. de CV. | 4insite |
In-app purchases
Signal Pro
No in-app purchases
4iGo
No in-app purchases









