Comparison

Hydraulic schemes vs Smartuli

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

Head to head
About

Hydraulic schemes

Easily design hydraulic, heating, cooling, and air conditioning schematics. Drag and drop symbols to quickly build your diagrams. Save and edit your work with the PRO version.

Highlights
  • Create hydraulic schemes
  • Drag and drop symbol placement
  • Extensive symbol library
  • Save and edit schemes (PRO)
  • Export as image or PDF
  • Multiple HVAC system support
Read full description

This tool will allow you to create your own hydraulic scheme (heat, cold, air conditioning) quickly and easily, you simply have to select the symbol you want to use, drag and drop it in the desired position. Symbols: Valves: 2, 3 and 4-way, mixing, control, balancing, butterfly, gate, safety, overflow, non-return, thermostatic, pump, flowmeter, meter, flow switch, pressure gauge, air and dirty separator, drain, temperature probe, boiler, heat pump, indoor and outdoor unit, accumulator, inter-accumulator, heat and cold exchanger, collector, thermostat, radiator, underfloor heating, pressure reducer, filter, resistor, sleeve, tap, buffer tank, gas, solar panels, coil, oven, swimming pool, emitters. # BASIC Version # * You can create your scheme with the same symbols as the Version PRO * You can only work with a scheme although you can share it as an image, pdf or file * Once you create a scheme you will no longer be able to open another (they are not saved) # PRO Version # (1 - In-App Purchases) * You will be able to open, edit and save a scheme * Open in the following examples (link) ------------- * More examples: https://drive.google.com/drive/folders/1W6HFnDNsZAZonUlPn5tEPEnbZOuACjxN?usp=sharing

About

Smartuli

Features
Read full description

Smartuli is designed to simplify and enhance workforce management for businesses of all sizes. By tracking employee movements and attendance with precision, Smartuli ensures that managing your team’s time and productivity is easier than ever. Key Features: Real-Time Tracking: Monitor employee attendance and movements in real-time, ensuring accuracy and reliability in workforce management. Effortless Check-Ins: Employees can check in and out with just a tap, using their mobile devices, making the process seamless and paperless.

Screenshots

Hydraulic schemes4 screens
Smartuli3 screens

Verdict

The call

The clearest difference is price: Smartuli at Free against Hydraulic schemes's $0.99. Smartuli also leads on in-app purchases (none vs 1). Hydraulic schemes's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (11.0 vs 15.1). On ads 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

Smartuli is free to download; Hydraulic schemes costs $0.99 up front. Hydraulic schemes sells 1 one-off in-app purchase. Smartuli asks for nothing beyond the download.

UpkeepUpdate frequency

Hydraulic schemes ships an update every 2 weeks, Smartuli every 2 months. The most recent releases landed on October 30, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 6 level
Hydraulic schemes versus Smartuli: the parameters behind the verdict, then further details
ParameterHydraulic schemesSmartuli
Price$0.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews76.9% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size10 MB24 MB
Age rating4+4+
DeveloperAngel MartinezIlia Manizhashvili

In-app purchases

1 purchases

Hydraulic schemes

One-time1
  • Remove ads, save/edit diagram$3.99
None

Smartuli

No in-app purchases

Questions

Is Hydraulic schemes free?
Hydraulic schemes costs $0.99, and also offers in-app purchases.
Is Smartuli free?
Smartuli is free to download, with no in-app purchases.
Do Hydraulic schemes or Smartuli have ads?
Neither Hydraulic schemes nor Smartuli shows ads.
Which is updated more often, Hydraulic schemes or Smartuli?
Hydraulic schemes ships an update every 2 weeks, and Smartuli every 2 months. Most recently, Hydraulic schemes was updated on October 30, 2026 and Smartuli on October 2, 2026.

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