Comparison

i.Solar vs TommaTech Connect

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

Head to head

i.Solar

Free

🔧 Utilities

★ 1.79 ratingsView app →

About

i.Solar

Monitor your inverters remotely with real-time data and control capabilities. This app allows for daily data tracking, command sending, and remote device management.

Highlights

Daily data monitoring
Real-time data enquiry
Command sending
Remote device control

Features

Read full description

i.Solar APP provides remote data service such as inverters daily data monitoring, real time data enquiry of monitored devices, command sending, and remote control of monitored devices.

About

TommaTech Connect

Features

Read full description

Supporting the establishment, data acquisition, data monitoring, one-stop operation maintenance and after-sales service of all new energy power stations. Through the TommaTech Connect cloud big data platform, all types of power stations with transparent management which improves the value of power stations comprehensively.

Screenshots

i.Solar4 screens

TommaTech Connect4 screens

Verdict

The call

The clearest difference is update cadence: i.Solar at weekly against TommaTech Connect's every 2 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

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

i.Solar ships an update weekly, TommaTech Connect every 2 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 9 level

i.Solar versus TommaTech Connect: the parameters behind the verdict, then further details
Parameter	i.Solar	TommaTech Connect
Price	Free	Free
Rating	1.7 (9 ratings) — better	—
Positive reviews	12.5% of reviews	—
Number of ratings	9 — better	—
Update frequency	Weekly — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.0 — better	15.1
Further details — not scored
Size	51 MB	117 MB
Age rating	4+	4+
Developer	Trusted UPS Manufacturing Company	TommaTech GmbH

In-app purchases

None

i.Solar

No in-app purchases

None

TommaTech Connect

No in-app purchases

Questions

Is i.Solar free?

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

Is TommaTech Connect free?

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

Do i.Solar or TommaTech Connect have ads?

Neither i.Solar nor TommaTech Connect shows ads.

Which is updated more often, i.Solar or TommaTech Connect?

i.Solar ships an update weekly, and TommaTech Connect every 2 months. Most recently, i.Solar was updated on October 10, 2026 and TommaTech Connect on October 9, 2026.