Comparison

PinyinEPUBReader vs LABooks

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

Head to head
About

PinyinEPUBReader

Features
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Pinyin EPUB Reader is an EPUB reader that can display Mandarin Pinyin and Cantonese (Yale) romanization directly above Chinese text in EPUB books. It is ideal for Chinese language learners, and of course it also supports reading EPUB books in other languages. Key Features • EPUB format support • Mandarin Pinyin / Cantonese (Yale) romanization display • Toggle Pinyin on/off • Adjustable text size and Pinyin size • Customizable right margin • Image, footnote, and table of contents support • Optimized display for Chinese learning • Supports non-Chinese EPUB books as well (Pinyin is applied only to Chinese EPUBs) Make your Chinese reading experience clearer and more enjoyable. Pinyin EPUB Reader brings learning and reading together.

About

LABooks

Features
Read full description

LABooks: Your Library, Out Loud. Turn your eBooks into audiobooks with AI. Lightweight, fast, and designed for distraction-free listening. Import EPUB and TXT files, then listen with natural AI voices - perfect for commuting, workouts, or relaxing. Download up to 512MB (about 20 hours) for offline listening. Why LABooks: • Lightweight & Fast Minimal design, no clutter - just your books and audio • AI Text to Speech Clear, natural voices for comfortable listening • Stream or Download Listen online or save audio for offline playback • Read Along Follow text with real-time highlighting • Simple Controls Adjust speed and set sleep timers easily • Your Library, Organized Import, search, and track your progress • Multi-Language Support Works with multiple languages Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PinyinEPUBReader4 screens
LABooks4 screens

Verdict

The call

The clearest difference is in-app purchases: PinyinEPUBReader at none against LABooks's 1. LABooks's advantage is update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement 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. LABooks sells 1 in-app purchase, starting at $1.99 per month. PinyinEPUBReader asks for nothing beyond the download.

UpkeepUpdate frequency

PinyinEPUBReader ships an update fortnightly, LABooks every 5 days. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 4 level
PinyinEPUBReader versus LABooks: the parameters behind the verdict, then further details
ParameterPinyinEPUBReaderLABooks
PriceFreeFree
Update frequencyFortnightlyEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size14 MB9 MB
Age rating4+4+
DeveloperTARO TATSUMIAnna Lou

In-app purchases

None

PinyinEPUBReader

No in-app purchases

1 purchases

LABooks

Subscriptions1
  • LABooks - Monthly Subscription14 Days trial$1.991 Month

Questions

Is PinyinEPUBReader free?
PinyinEPUBReader is free to download, with no in-app purchases.
Is LABooks free?
LABooks is free to download, with in-app purchases available.
Do PinyinEPUBReader or LABooks have ads?
Neither PinyinEPUBReader nor LABooks shows ads.
Which is updated more often, PinyinEPUBReader or LABooks?
PinyinEPUBReader ships an update fortnightly, and LABooks every 5 days. Most recently, PinyinEPUBReader was updated on September 19, 2026 and LABooks on September 23, 2026.

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