Comparison

Robotmaker vs Image Converter

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

Head to head
About

Robotmaker

Control your LiDAR cleaning robot remotely to schedule and manage cleaning tasks. Monitor cleaning progress in real-time with an interactive map and customize cleaning modes for efficient home maintenance.

Highlights
  • Remote robot control
  • Real-time cleaning map
  • Customizable cleaning schedules
  • Multiple cleaning modes
  • Software update notifications
Features
Read full description

Robotmaker APP can control your LiDAR Cleaning Robot wherever you are, the robot will carry out the cleaning working automatically according to your instructions through the APP, you just need to hail its high-efficient cleaning performances, and enjoy your clean and cosy home. APP Intelligent Control l Real time map: the map will be created simultaneously when robot start cleaning, you could see the working situation clearly through the APP. l Control anywhere, anytime: easy control all functions of robot through the APP, Cleaning at anywhere, anytime l Schedule: make the reservation for day to day cleaning working, cater for your customized cleaning requirements. l Software update: understand the robot’s updated status through APP prompt, keep your robot with best performance. l Multi-purpose: Not only can start, stop, pause cleaning and recharging, but support switching for multiple cleaning modes—standard, turbo, eco

About

Image Converter

Easily transform images between various formats like PDF, JPG, and PNG. This app offers batch processing, high-quality output, and instant sharing, making file conversion simple and efficient for all users.

Highlights
  • Convert to PDF, JPG, PNG, and more
  • Batch processing for multiple files
  • High-quality output preservation
  • Instant sharing
  • User-friendly interface
  • Secure and private processing
Features
Read full description

Image Converter is your ultimate solution for transforming images between different formats. Whether you need to convert photos to PDF, change image formats, or batch process multiple files, our app makes it simple and efficient. Key Features: • Convert images to PDF, JPG, PNG, and more • Batch processing for multiple files • High-quality output preservation • Instant sharing capabilities • User-friendly interface • Quick and efficient conversion • Support for various image formats • No quality loss during conversion • Easy file management • Secure and private processing Perfect for: • Students converting lecture notes to PDF • Professionals preparing documents • Photographers managing image formats • Anyone needing quick format conversion Why Choose Image Converter: • Fast and reliable conversion • Intuitive design • No complicated settings • Instant results • Regular updates and improvements Download Image Converter today and experience the simplest way to convert your images. Transform your files with just a few taps, no technical knowledge required. Note: This app requires access to your photo library to convert images. Your privacy is important to us - we only access the images you select for conversion.

Screenshots

Robotmaker3 screens
Image Converter4 screens

Verdict

The call

The clearest difference is in-app purchases: Robotmaker at none against Image Converter's 2. Robotmaker also leads on ads (none vs shown) and iOS requirement (9.0 vs 16.0). Image Converter's advantage is update cadence (every 2 weeks vs every 3 months). On price, review sentiment 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. Image Converter sells 2 in-app purchases, starting at $0.99 per 7 days. Robotmaker asks for nothing beyond the download.

UpkeepUpdate frequency

Robotmaker ships an update every 3 months, Image Converter every 2 weeks. The most recent releases landed on June 1, 2026 and July 4, 2026 respectively.

Scorecard5 real differences · 5 level
Robotmaker versus Image Converter: the parameters behind the verdict, then further details
ParameterRobotmakerImage Converter
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.0 — better16.0
Further details — not scored
Size74 MB47 MB
Age rating4+4+
DeveloperShen Zhen 3i Robotics Co., Ltd.YAYSOFT UYGULAMA GELISTIRME YAZILIM HIZMETLERI LIMITED SIRKETI

Customer experience

Robotmaker

Written reviews4 reviews
Positive0.0%
Neutral25.0%
Negative75.0%

Image Converter

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

In-app purchases

None

Robotmaker

No in-app purchases

2 purchases

Image Converter

Subscriptions2
  • Weekly Subscription$0.997 Days
  • Annual Subscription3 Days trial$4.991 Year

Questions

Is Robotmaker free?
Robotmaker is free to download, with no in-app purchases.
Is Image Converter free?
Image Converter is free to download, with in-app purchases available.
Do Robotmaker or Image Converter have ads?
Image Converter shows ads; Robotmaker does not.
Which is updated more often, Robotmaker or Image Converter?
Robotmaker ships an update every 3 months, and Image Converter every 2 weeks. Most recently, Robotmaker was updated on June 1, 2026 and Image Converter on July 4, 2026.

Other comparisons