Comparison

PLC Simulator 2, Ladder Logic vs JAKA App

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

Head to head
About

PLC Simulator 2, Ladder Logic

This application enables students and professionals to test and explore basic PLC programming using ladder logic on their mobile devices. It supports various instructions, configurable rungs, and includes interactive animations for a hands-on learning experience. Save and modify up to 20 programs, with preloaded examples to aid understanding.

Highlights
  • Configurable rungs
  • Input/Output descriptions
  • Ladder logic simulation
  • Save up to 20 programs
  • Interactive animations
  • Preloaded example programs
Features
Read full description

This app allows PLC students (Electricians, apprentices and college students) to test their small homework assignments using their phone and explore basic PLC programming. It has input instructions, outputs, timers, counters, latches, unlatches and compare blocks, each rung is FULLY configurable with 6 instruction long and 4 instructions deep. Features include: - Three Interactive animations. - Includes the code to run animation 3, "Bottling Plant". - Input and Output descriptions. - Rung descriptions. - 25 programmable rungs. - Simple to construct and run PLC ladder logic. - Save up to 40 programs. - Includes 5 preloaded example programs that can be modified to see the affects of the changes. - It’s FREE with NO ADVERTISEMENTS. --- (Makes it a great learning tool for instructors to help their students to learn ladder logic.) --- Give it a try, I think you will like it.

About

JAKA App

This app offers a user-friendly graphical programming experience for industrial robots, lowering the entry barrier for robot programming. It features intuitive interfaces, improved efficiency, and scalable instructions with modular programming languages.

Highlights
  • Graphical programming interface
  • Intuitive and easy to learn
  • Improved programming efficiency
  • Scalable programming instructions
  • Modular programming languages
  • Supports different hardware versions
Features
Read full description

The v1.7 iOS App can only match with V1.7 controller (1.7.0 and above), excluding the V1.5 controller. Programming has always been considered a difficult task. Teach pendants are an indispensable tool for teaching programming. The teaching pendants from different robotic companies are diverse, bulky, and with different programming instructions. With the rapid development of mobile smart devices, JAKA Robotics, from the users’ perspective, in order to lower the programming threshold and provide a user-friendly programming experience, has developed JAKA Zu APP. JAKA Robotics has become the world’s first cobot company to use graphical programming. The graphical programming software of JAKA Robotics has three advantages: 1. The programming interface is intuitive, easy to learn and understand, which makes the absence of entry barriers of robot programming; 2. The programming efficiency is greatly improved; 3. The programming instructions are more scalable. "Logic, loop, mathematics, text, lists, colors", etc., these are all modular basic programming languages. Take "loop" as an example, when a certain condition is met, a certain logic can be looped", this is the most classic program. JAKA graphic programming system is composed of three modules: instruction set, communication, and serialization. Through the management of the version number of the programming file, the serial number of the robot, as well as the compatible adaptation of the corresponding programming instructions, the same APP can be adapted to JAKA Cobots of different hardware versions.

Screenshots

PLC Simulator 2, Ladder Logic4 screens
JAKA App4 screens

Verdict

The call

The clearest difference is review sentiment: PLC Simulator 2, Ladder Logic at 84% against JAKA App's 0%. PLC Simulator 2, Ladder Logic also leads on rating (4.9 vs 1.0) and update cadence (every 6 days vs every 2 months). JAKA App's advantage is iOS requirement (12.0 vs 15.0). 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

PLC Simulator 2, Ladder Logic holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: PLC Simulator 2, Ladder Logic has 121 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 84% of PLC Simulator 2, Ladder Logic's written reviews are positive against 0% of JAKA App's.

UpkeepUpdate frequency

PLC Simulator 2, Ladder Logic ships an update every 6 days, JAKA App every 2 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
PLC Simulator 2, Ladder Logic versus JAKA App: the parameters behind the verdict, then further details
ParameterPLC Simulator 2, Ladder LogicJAKA App
PriceFreeFree
Rating4.9 (121 ratings) — better1.0 (1 ratings)
Positive reviews84.0% of reviews — better0.0% of reviews
Number of ratings121 — better1
Update frequencyEvery 6 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size29 MB223 MB
Age rating4+4+
DeveloperDavid WhiteJAKA Robotics Co., Ltd.

Customer experience

PLC Simulator 2, Ladder Logic

All ratings118 ratings
Positive98.3%
Neutral1.7%
Negative0.0%
Written reviews25 reviews
Positive84.0%
Neutral8.0%
Negative8.0%

JAKA App

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

PLC Simulator 2, Ladder Logic

No in-app purchases

None

JAKA App

No in-app purchases

Questions

Is PLC Simulator 2, Ladder Logic free?
PLC Simulator 2, Ladder Logic is free to download, with no in-app purchases.
Is JAKA App free?
JAKA App is free to download, with no in-app purchases.
Which has better reviews, PLC Simulator 2, Ladder Logic or JAKA App?
PLC Simulator 2, Ladder Logic is rated higher. PLC Simulator 2, Ladder Logic averages 4.9 out of 5 from 121 ratings, while JAKA App averages 1.0 from 1 ratings.
Do PLC Simulator 2, Ladder Logic or JAKA App have ads?
Neither PLC Simulator 2, Ladder Logic nor JAKA App shows ads.
Which is updated more often, PLC Simulator 2, Ladder Logic or JAKA App?
PLC Simulator 2, Ladder Logic ships an update every 6 days, and JAKA App every 2 months. Most recently, PLC Simulator 2, Ladder Logic was updated on October 20, 2026 and JAKA App on October 24, 2026.

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