Comparison

OCRBook vs PulseClean

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

Head to head
About

OCRBook

Features
Read full description

Turn scanned books and PDFs into clean, searchable, and easy-to-read text with fast OCR and private AI assistance. OCRBook converts scanned pages into structured text, generates clear summaries, and lets you listen with natural TTS. OCR runs directly on your device, while AI features connect securely to your own home or private AI server β€” not a public cloud. Key Features - Fast & Accurate OCR Extract text from scanned books, documents, and PDFs Multi-language support powered by Apple Vision Enhanced recognition for curved pages and low-quality scans Batch processing for entire documents - Private AI Summaries Generate chapter or full-book summaries via your personal AI server No public cloud processing or shared infrastructure Ideal for studying, reviewing, and quick understanding You stay in control of where AI processing happens - Natural Text-to-Speech Listen to scanned text with high-quality system voices Continuous reading across pages Adjustable speed and language Background playback supported - Smart File Management Import PDFs from Files, iCloud Drive, or other apps Export OCR results as searchable TXT or ZIP files Organize books with tags and metadata Fast Spotlight search across your library - Powerful Search Instant full-text search across all OCR content Context snippets show exact match locations Filter by book, date, or tags - Privacy-First Design OCR runs locally on your device AI connects only to your own remote or home server No tracking, no analytics, no automatic uploads Your data stays under your control Perfect For Students and researchers Personal ebook digitization Archive and document management Anyone working with scanned PDFs Why OCRBook? Because scanned books should be readable, searchable, and understandable. OCRBook turns raw scans into clean text and pairs them with private AI tools β€” without handing your data to public cloud services.

About

PulseClean

Restore clear audio on your device after exposure to water or dust. This utility uses sound-based cleaning cycles to eject debris and test speaker performance. Create custom routines for frequent cleaning needs and analyze speaker output with various noise frequencies.

Highlights
  • Sound-based speaker cleaning
  • Water and dust eject modes
  • Speaker and microphone sound check
  • Customizable cleaning routines
  • White, pink, and brown noise analysis
  • Adjustable volume and timer
Features
Read full description

Changes in your phone’s sound are not always obvious at first. Maybe you used your phone in the rain, accidentally splashed it with water, or spent the day in a dusty environment. Then, at some point, you notice that familiar music and phone calls no longer sound as clear as they used to. When that happens, we want you to have a simple place to start. That is why we created PulseClean. Open PulseClean, select a cleaning option, and position your phone as shown before playing the cleaning audio. During playback, you can adjust the volume, check the remaining time, or pause whenever you need to. When the session ends, you can record how the sound feels to you. If the speaker still sounds muffled, you may run the cleaning cycle a few more times based on your situation. You can also use Sound Check to listen more closely to your speaker and microphone performance. You can save frequently used steps as your own Routine. Arrange cleaning audio, low-frequency water-eject audio, and sound checks in the order that works for you. The next time you encounter a similar situation, your preferred sequence will be ready to play. PulseClean also includes white, pink, and brown noise for observing how your speaker performs across different sound ranges. By listening to each type of noise, you may notice distortion, uneven volume, unwanted noise, or unusual behavior within certain frequency ranges. This gives you another way to understand how your speaker responds under different playback conditions. We want PulseClean to do one thing well: when your speaker does not sound quite right, give you a simple and understandable way to respond. It may not be an app you open every day. But when familiar sounds suddenly become muffled, we hope PulseClean will be the tool you choose to open. Results may vary depending on the device and its condition. PulseClean provides sound-based assistance and is not intended to diagnose or repair hardware. Privacy Policy: http://www.seamoonwell.com/website-cfg/policy Terms of Use: http://www.seamoonwell.com/website-cfg/service Contact Us: Seamoon2026331@outlook.com

Screenshots

OCRBook4 screens
PulseClean4 screens

Verdict

The call

The clearest difference is price: PulseClean at Free against OCRBook's $1.99. PulseClean also leads on iOS requirement (15.0 vs 18.6). OCRBook's advantage is in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

PulseClean is free to download; OCRBook costs $1.99 up front. PulseClean sells 1 in-app purchase, starting at $9.99 per 7 days. OCRBook asks for nothing beyond the download.

UpkeepUpdate frequency

OCRBook ships an update every 8 days, PulseClean weekly. The most recent releases landed on October 25, 2026 and November 1, 2026 respectively.

Scorecard3 real differences Β· 5 level
OCRBook versus PulseClean: the parameters behind the verdict, then further details
ParameterOCRBookPulseClean
Price$1.99Free β€” better
Positive reviewsβ€”5.0% of reviews
Update frequencyEvery 8 daysWeekly β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
Monetizationβ€”Free with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.615.0 β€” better
Further details β€” not scored
Size14 MB60 MB
Age rating4+4+
DeveloperFiveStar AISeaMoon Link Tech Limited

In-app purchases

None

OCRBook

No in-app purchases

1 purchases

PulseClean

Subscriptions1
  • PulseClean Weekly VIP7 Days trial$9.997 Days

Questions

Is OCRBook free?
OCRBook costs $1.99, with no in-app purchases.
Is PulseClean free?
PulseClean is free to download, with in-app purchases available.
Do OCRBook or PulseClean have ads?
Neither OCRBook nor PulseClean shows ads.
Which is updated more often, OCRBook or PulseClean?
OCRBook ships an update every 8 days, and PulseClean weekly. Most recently, OCRBook was updated on October 25, 2026 and PulseClean on November 1, 2026.

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