GTS Test & Replace vs ROAR Installation Utility
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GTS Test & Replace
This application works with a specific hardware tester to quickly assess the health of batteries. It helps businesses identify and manage underperforming batteries to improve operations. Customization options are available to suit specific business needs.
- Battery health testing
- Identifies underperforming batteries
- Customizable services
- Pairs with GTS CP tester
- Business battery management
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Take control of the bad batteries that are holding your business back! Test your battery with this app paring with GTS CP tester. It can quickly identify the battery health of your battery. The services can be designed and customized to accommodate your individual needs. For more information, feel free to contact us! Website: http://www.gtspower.com/ Email: TRSupport@gtspower.com Toll Free: 1-866-851-9784
ROAR Installation Utility
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When it comes to safety, nothing is more important than being able to reach help when you need it. That is why we designed our proprietary panic button solution for organizations that need to protect employees and others who may be at risk. It consists of proprietary technology that provides continuous coverage throughout a facility, even in dead zones to provide a lifeline when it is needed most. It operates independently of the facilities network, so it is always on. ROAR’s solution is the choice of major hotel chains and healthcare providers due to its ease of use, redundant backups, and maintainability.
Screenshots
Verdict
The clearest difference is update cadence: ROAR Installation Utility at every 2 months against GTS Test & Replace's every 9 months. 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.
GTS Test & Replace ships an update every 9 months, ROAR Installation Utility every 2 months. The most recent releases landed on July 10, 2026 and September 13, 2026 respectively.
| Parameter | GTS Test & Replace | ROAR Installation Utility |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 14.1 |
| Further details — not scored | ||
| Size | 6 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Global Technology Systems, Inc. | Roar for Good LLC |
In-app purchases
GTS Test & Replace
No in-app purchases
ROAR Installation Utility
No in-app purchases
Questions
Is GTS Test & Replace free?
Is ROAR Installation Utility free?
Do GTS Test & Replace or ROAR Installation Utility have ads?
Which is updated more often, GTS Test & Replace or ROAR Installation Utility?
Other comparisons
