Comparison

Plymouth Connect vs Gridphase

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Phase identification

About

Plymouth Connect

Read full description

Wondering how to quickly and easily find out what's going on around Plymouth? Look no further than Plymouth Connect.

About

Gridphase

Read full description

Introducing the Gridphase mobile application - your indispensable tool when working with the Gridphase handheld instrument. Designed to seamlessly integrate with your device, this app enhances its capabilities by enabling straightforward phase identification in power distribution networks. Gridphase mobile ensures that phase identification is just a tap away. Experience the synergy of your handheld instrument and mobile app working in perfect harmony, making your tasks simpler and more efficient.

Screenshots

Plymouth Connect2 screens

Gridphase4 screens

Verdict

The call

The clearest difference is update cadence: Gridphase at every 3 months against Plymouth Connect's every 13 months. Gridphase also leads on device support and iOS requirement (12.0 vs 15.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Plymouth Connect ships an update every 13 months, Gridphase every 3 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 3 level

Plymouth Connect versus Gridphase: the parameters behind the verdict, then further details
Parameter	Plymouth Connect	Gridphase
Price	Free	Free
Update frequency	Every 13 months	Every 3 months — better
Ads	—	No
In-app purchases	No	No
Devices	—	iPhone, iPad, iPod — better
Requires iOS	15.0	12.0 — better
Further details — not scored
Size	132 MB	57 MB
Age rating	4+	4+
Developer	GOGov, Inc.	GRID INSTRUMENTS d.o.o.

In-app purchases

None

Plymouth Connect

No in-app purchases

None

Gridphase

No in-app purchases

Questions

Is Plymouth Connect free?

Plymouth Connect is free to download, with no in-app purchases.

Is Gridphase free?

Gridphase is free to download, with no in-app purchases.

Which is updated more often, Plymouth Connect or Gridphase?

Plymouth Connect ships an update every 13 months, and Gridphase every 3 months. Most recently, Plymouth Connect was updated on October 30, 2026 and Gridphase on October 27, 2026.