Comparison

S vs Solplanet

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

Head to head
About

S

This app streamlines the installation and monitoring of distributed PV power plants. It offers an easy-to-use interface for setting up monitoring accounts and provides visual guidance for microinverter installation. Access plant-level and module-level power generation data, along with detailed alarm information for diagnostics.

Highlights
  • Easy account monitoring
  • Visual installation guide
  • Rapid account configuration
  • Plant-level data
  • Module-level data
  • Alarm information
Features
Read full description

S-miles Installer is a mobile application developed by Hoymiles especially for installers of distributed PV power plants. It provides an EASY-TO-USE procedure for monitoring accounts and a visual physical layout guide for the installation of microinverters, which helps installers configure monitoring accounts rapidly, and provides installers power generation data on both plant-level & module-level as well as detailed alarm information about the power plant for commissioning & diagnostics.

About

Solplanet

Easily set up, commission, and monitor your Solplanet inverters with this new generation application. Stay informed about your system's performance and manage its operations efficiently.

Highlights
  • Inverter setup
  • Commissioning tools
  • Performance monitoring
  • System management
Features
Read full description

Introducing our new generation Solplanet app which allows you to set-up, commission and monitor your Solplanet inverters

Screenshots

S4 screens
Solplanet4 screens

Verdict

The call

The clearest difference is rating: S at 4.3 against Solplanet's 3.5. S also leads on review sentiment (66% vs 43%) and ratings volume (15 vs 4). Solplanet's advantage is update cadence (every 11 days vs monthly). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

S holds the better App Store score, 4.3 against 3.5. Both are backed by a comparable volume of ratings — 15 and 4 respectively. Written reviews point the same way: 66% of S's written reviews are positive against 43% of Solplanet's.

UpkeepUpdate frequency

S ships an update monthly, Solplanet every 11 days. Both last shipped on October 27, 2026.

Scorecard4 real differences · 6 level
S versus Solplanet: the parameters behind the verdict, then further details
ParameterSSolplanet
PriceFreeFree
Rating4.3 (15 ratings) — better3.5 (4 ratings)
Positive reviews65.5% of reviews — better42.9% of reviews
Number of ratings15 — better4
Update frequencyMonthlyEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015
Further details — not scored
Size208 MB121 MB
Age rating4+4+
DeveloperHoymiles Power Electronics Inc.AISWEI Technology Co., Ltd

Customer experience

S

All ratings14 ratings
Positive78.6%
Neutral7.1%
Negative14.3%
Written reviews119 reviews
Positive65.5%
Neutral8.4%
Negative26.1%

Solplanet

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews7 reviews
Positive42.9%
Neutral14.3%
Negative42.9%

In-app purchases

None

S

No in-app purchases

None

Solplanet

No in-app purchases

Questions

Is S free?
S is free to download, with no in-app purchases.
Is Solplanet free?
Solplanet is free to download, with no in-app purchases.
Which has better reviews, S or Solplanet?
S is rated higher. S averages 4.3 out of 5 from 15 ratings, while Solplanet averages 3.5 from 4 ratings.
Do S or Solplanet have ads?
Neither S nor Solplanet shows ads.
Which is updated more often, S or Solplanet?
S ships an update monthly, and Solplanet every 11 days. Most recently, S was updated on October 27, 2026 and Solplanet on October 27, 2026.

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