Comparison

Simalai vs Simon Plug&Drive

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

Head to head
About

Simalai

This smart dosing pump system allows for precise liquid dispensing from 0.1ml to 999ml. Control dosing volume, frequency, and timing remotely via your mobile phone. Multiple units can be wirelessly combined for expanded functionality.

Highlights
  • Precise dosing from 0.1ml
  • Compact and small volume design
  • Mobile phone control for settings
  • Wireless combination of multiple pumps
  • Adjustable dosing frequency and time
Features
Read full description

Welcome to smart dosing pump system! In order to conform to the demand of most of the aquarists,we updated the dosing pump sisytem and add the phone control function.Let’s learn how it changes our life! Features: 1.Minimum 0.1ml dosing: No matter 0.1ml dosing or 999ml dosing,just an easy job for our dosing pump system 2.Small volume:175*65*80 mm,it is only half of the volume of similar products. 3.Adjustable by mobile phone: You can set the dosing volume,dosing frequency and the dosing time for 24 hours all by your phone. 4.Wireless combine using: Several dosing pumps used together is allowable as they can be wireless combined

About

Simon Plug&Drive

Features
Read full description

Take control of your electric vehicle charging point with Simon Plug&Drive. Easily manage your Simon charger and optimise energy consumption. Simon Plug&Drive will always be there on your smartphone when you need it so that your vehicle is always ready.   Connect and configure your charger: - Identify, activate and control your charging point using Bluetooth. - Save money by scheduling the hours with the most economical electricity rates in your calendar. - Modulates and defines the contracted power. - Charge your vehicle using the solar energy generated by your photovoltaic panels. - Locks the device so that only you can use it. Download the App and start enjoying the Simon Plug&Drive experience. For any questions: sat@simon.es

Screenshots

Simalai4 screens
Simon Plug&Drive4 screens

Verdict

The call

The clearest difference is update cadence: Simalai at every 3 weeks against Simon Plug&Drive'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

Simalai ships an update every 3 weeks, Simon Plug&Drive every 2 months. The most recent releases landed on September 3, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 7 level
Simalai versus Simon Plug&Drive: the parameters behind the verdict, then further details
ParameterSimalaiSimon Plug&Drive
PriceFreeFree
Positive reviews33.3% of reviews—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS1615.6 — better
Further details — not scored
Size8 MB63 MB
Age rating17+4+
Developer华 李Simon

In-app purchases

None

Simalai

No in-app purchases

None

Simon Plug&Drive

No in-app purchases

Questions

Is Simalai free?
Simalai is free to download, with no in-app purchases.
Is Simon Plug&Drive free?
Simon Plug&Drive is free to download, with no in-app purchases.
Do Simalai or Simon Plug&Drive have ads?
Neither Simalai nor Simon Plug&Drive shows ads.
Which is updated more often, Simalai or Simon Plug&Drive?
Simalai ships an update every 3 weeks, and Simon Plug&Drive every 2 months. Most recently, Simalai was updated on September 3, 2026 and Simon Plug&Drive on September 18, 2026.

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