Comparison

Cuspart vs QuantumReader

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

Head to head
About

Cuspart

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Versatile Image Conversion Application Effortlessly convert your visual files with extensive format support! Transform files in PNG, JPEG, or WebP formats into PDF, BMP, EPS, GIF, ICO, TIFF, WEBP, and more, or quickly generate high-quality icons. Achieve the conversions you need swiftly and easily with a single touch! *Supported Conversion Options: PNG: Convert to JPEG, PDF, BMP, EPS, GIF, ICO, TIFF, WebP, and more. JPEG: Convert to PNG, PDF, BMP, EPS, GIF, ICNS, ICO, TIFF, WebP, and PS formats. WebP: Convert to PNG, PDF, BMP, EPS, GIF, ICNS, ICO, TIFF, JPEG, and PS formats. - Quality and Speed Combined Our application provides high-resolution support for conversions, allowing you to change file formats without sacrificing image quality. Conversions are completed quickly, saving you valuable time. - Instant Preview and Easy Sharing Instantly preview your converted images within the app or share them swiftly on your preferred platform. - Reliable and Flexible Usage Our app operates entirely locally, ensuring your data remains private and secure. Experience a professional, user-friendly experience with each conversion, allowing you to safely manage and store your images.

About

QuantumReader

Features
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QuantumReader uses the built-in camera to read QR codes and barcodes, automatically displaying websites and text in sequence. Easily browse through product catalogs and travel guides, which contain many QR codes. Scanned content can be shared using the standard sharing menu, such as copying or AirDrop. This app allows you to configure the following settings: - Rear camera or Front camera - Code detection (QR codes only / All detectable codes) - Automatically display websites - Automatically search for text - Display the status bar

Screenshots

Cuspart4 screens
QuantumReader4 screens

Verdict

The call

The clearest difference is ads: QuantumReader at none against Cuspart's shown. On price, update cadence, 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. Cuspart sells 6 one-off in-app purchases and QuantumReader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Cuspart ships an update monthly, QuantumReader every 2 months. The most recent releases landed on October 1, 2026 and September 25, 2026 respectively.

Scorecard1 real difference · 5 level
Cuspart versus QuantumReader: the parameters behind the verdict, then further details
ParameterCuspartQuantumReader
PriceFreeFree
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size16 MB5 MB
Age rating4+17+
DeveloperMustafa Tolga DALBUDAKMasayuki Akamatsu

In-app purchases

6 purchases

Cuspart

One-time6
  • Espresso$0.99
  • Flat White$1.99
  • Caffè Americano$2.49
Show 3 more
  • Caffè Mocha$2.99
  • Classic Hot Chocolate$3.49
  • Special Hot Chocolate$3.99
1 purchases

QuantumReader

One-time1
  • Remove Ads$4.99

Questions

Is Cuspart free?
Cuspart is free to download, with in-app purchases available.
Is QuantumReader free?
QuantumReader is free to download, with in-app purchases available.
Do Cuspart or QuantumReader have ads?
Cuspart shows ads; QuantumReader does not.
Which is updated more often, Cuspart or QuantumReader?
Cuspart ships an update monthly, and QuantumReader every 2 months. Most recently, Cuspart was updated on October 1, 2026 and QuantumReader on September 25, 2026.

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