Comparison

CroReader vs Unit Convert Go

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

Head to head
About

CroReader

A minimalist local eBook reader for iPhone that offers a distraction-free reading experience. Import your books in various formats and customize your reading layout with adjustable fonts, themes, and spacing. Enjoy realistic page-turning animations for a comfortable, immersive session.

Highlights
  • Supports TXT, MOBI, EPUB formats
  • Customizable background themes
  • Multiple reading fonts (custom import)
  • Adjustable font size, line spacing, margins
  • Immersive reading mode
  • Realistic page-turning animation
Features
Read full description

CroReader is a local eBook reading app designed for iPhone, allowing you to immerse yourself in the world of words without any online distractions. No sign-up required, no internet needed โ€” just import your books and start reading. * Supports importing mainstream eBook formats such as TXT, MOBI, and EPUB, making it easy to manage your local library. * A variety of carefully designed background themes * Multiple reading fonts available, with support for importing custom fonts * Freely adjust font size, line spacing, and page margins to create the most comfortable reading layout * Tap the screen to enter immersive mode, hiding navigation and toolbars; only time, battery, and reading progress remain visible in the status bar to minimize visual distractions * Realistic page-turning animation that recreates the feel of reading a physical book

About

Unit Convert Go

This utility app offers fast, offline unit conversions for everyday needs. It supports a wide range of units including length, weight, temperature, and currency, with live, two-way conversion as you type. Favorite conversions can be pinned for quick access, and all data is kept private on your device.

Highlights
  • Live, two-way conversion
  • Offline-friendly
  • Pin favorite conversions
  • Recent conversions saved
  • Latest currency rates
  • Light and dark mode
Features
Read full description

Unit Convert is a fast, offline-friendly unit converter for everyday needs. Convert length, weight, temperature, area, volume, time, speed, data, energy, pressure, power, angle, fuel economy, frequency and currency with a clean, native interface. Key features - Live, two-way conversion as you type - Pin favorite unit pairs for one-tap access - Recent conversions saved on your device - Built-in conversion tables for any base unit - Latest currency rates from a public source, cached for offline use - Decimal precision, thousand separator and haptics in Settings - Light and dark mode, Dynamic Type, English and Simplified Chinese No account, no ads, no tracking. Your data stays on your device.

Screenshots

CroReader4 screens
Unit Convert Go4 screens

Verdict

The call

The clearest difference is price: Unit Convert Go at Free against CroReader's $1.99. CroReader's advantage is update cadence (every 4 days vs every 2 weeks). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Unit Convert Go is free to download; CroReader costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CroReader ships an update every 4 days, Unit Convert Go every 2 weeks. The most recent releases landed on September 16, 2026 and September 14, 2026 respectively.

Scorecard2 real differences ยท 6 level
CroReader versus Unit Convert Go: the parameters behind the verdict, then further details
ParameterCroReaderUnit Convert Go
Price$1.99Free โ€” better
Positive reviews100.0% of reviews100.0% of reviews
Update frequencyEvery 4 days โ€” betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.0 โ€” better
Further details โ€” not scored
Size29 MB3 MB
Age rating4+4+
Developerๅฅ ้™†ๆ™“ ้ƒญ

Customer experience

CroReader

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Unit Convert Go

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CroReader

No in-app purchases

None

Unit Convert Go

No in-app purchases

Questions

Is CroReader free?
CroReader costs $1.99, with no in-app purchases.
Is Unit Convert Go free?
Unit Convert Go is free to download, with no in-app purchases.
Do CroReader or Unit Convert Go have ads?
Neither CroReader nor Unit Convert Go shows ads.
Which is updated more often, CroReader or Unit Convert Go?
CroReader ships an update every 4 days, and Unit Convert Go every 2 weeks. Most recently, CroReader was updated on September 16, 2026 and Unit Convert Go on September 14, 2026.

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