Comparison

SIMATIC S7 vs SOL Galaxy

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

Head to head
About

SIMATIC S7

This app leverages NFC to provide quick access to your S7-1200 G2 system. It allows you to change operational modes, view device information, and read diagnostic data directly from your phone, acting as a portable HMI.

Highlights
  • NFC system access
  • Change CPU operational mode
  • View connected device details
  • Read diagnostic information
  • Monitor CPU scan times
  • Reset CPU memory
  • Write time to CPU
Read full description

The S7-1200 G2 NFC App uses Near Field Communications to give you easy access to your S7-1200 G2 system.​ Just touch your phone to the front of the S7-1200 G2 CPU and you can change the CPU operational mode, see detailed information about devices connected to your CPU, and read diagnostic information. ​ This S7-1200 NFC App turns your phone into a mini HMI.​ ​ Main Features at a glance:​ - Read the model #, serial #, IP address, HW and FW version of all devices connected.​ - Change the operational mode (RUN/STOP) of the CPU.​- - Change the IP address of the CPU.​ - Memory Reset of the CPU.​ - Monitor the CPUs scan times.​ - Check the CPUs memory usage.​ - Write the Time of Day to the CPU.​ - Read the diagnostic information of the CPU and the devices connected.​ - Follow hyper-links to the Siemens Support Site where you can find manuals, certificates, firmware updates, and technician information for all the devices connected.​

About

SOL Galaxy

Features
Read full description

SOL Galaxy — Focus Timer A focus timer where your time powers a galaxy. Travel between planets, manage alien relations, and build your influence—one study session at a time. SOL Galaxy is a galaxy-traversing study timer game that transforms your time and focus into meaningful progress across a vast, interconnected universe. At its core, the experience blends productivity with exploration, strategy, and puzzle mechanics. Every action you take in real life—studying, working, or concentrating—generates fuel, the single most important resource in the game. Fuel is what allows you to move through space, interact with planets, send delegations, build embassies, collect resources, and expand your presence across the galaxy. By leaving the app when the timer is on, you will have 10 seconds to come back to the app or your fuel is wasted. The game is structured around long-term progression and discovery. Players are free to travel between planets, but access is not always straightforward. Many planets require specific items before you can land, while others demand specialized safety equipment such as thermal suits or dive rebreathers to survive their environments. This creates a layered puzzle system where exploration depends on preparation, planning, and resource management rather than simple progression. Each planet is inhabited by a unique species with its own disposition toward you. Some civilizations are open to your arrival, but most are resistant or hostile at first. In order to gain access to their resources, you must build relationships over time. This is done by sending delegations, which gradually improve how that species perceives you. Once relations reach a certain level, you gain the ability to establish an embassy on that planet. Embassies serve as your foothold, allowing you to collect that planet’s resources and integrate it into your expanding network. However, resource extraction is not without consequence. Taking resources lowers your standing with that species, introducing a constant strategic tension. If relations fall too low, the inhabitants may retaliate and destroy your embassy, forcing you to rebuild trust and start again. This system creates a balance between expansion and diplomacy, requiring careful decision-making at every stage. Progression in SOL Galaxy is intentionally extensive, offering over 800 hours of gameplay. There are 115 unique resources scattered across the galaxy, each tied to different planets and conditions. Fully completing the game requires visiting every planet, unlocking access through items and preparation, building relationships, and successfully collecting all available resources. The ultimate objective is to reach the Singularity. This endgame event only becomes available once all resources have been collected and every major objective has been completed. The Singularity represents the final destination of your journey, serving as both a culmination of your efforts and the conclusion of the galaxy’s progression system. SOL Galaxy is designed as more than just a timer. It is a system where productivity directly fuels exploration, where time becomes a currency, and where consistent focus leads to tangible, long-term achievement.

Screenshots

SIMATIC S74 screens
SOL Galaxy4 screens

Verdict

The call

The clearest difference is ads: SIMATIC S7 at none against SOL Galaxy's shown. SIMATIC S7 also leads on iOS requirement (15.0 vs 17.6). SOL Galaxy's advantage is update cadence (every 5 weeks vs every 4 months). On price, 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

SIMATIC S7 ships an update every 4 months, SOL Galaxy every 5 weeks. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 6 level
SIMATIC S7 versus SOL Galaxy: the parameters behind the verdict, then further details
ParameterSIMATIC S7SOL Galaxy
PriceFreeFree
Rating5.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 4 monthsEvery 5 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size99 MB6 MB
Age rating4+4+
DeveloperSiemens AGMadePure Media Corp.

In-app purchases

None

SIMATIC S7

No in-app purchases

None

SOL Galaxy

No in-app purchases

Questions

Is SIMATIC S7 free?
SIMATIC S7 is free to download, with no in-app purchases.
Is SOL Galaxy free?
SOL Galaxy is free to download, with no in-app purchases.
Do SIMATIC S7 or SOL Galaxy have ads?
SOL Galaxy shows ads; SIMATIC S7 does not.
Which is updated more often, SIMATIC S7 or SOL Galaxy?
SIMATIC S7 ships an update every 4 months, and SOL Galaxy every 5 weeks. Most recently, SIMATIC S7 was updated on October 16, 2026 and SOL Galaxy on October 11, 2026.

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