Comparison

Doculla vs CPU

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

Head to head
About

Doculla

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Doculla scans paper documents and business cards with your iPhone or iPad camera. Documents become PDFs with recognized text, an AI title and a short summary. Business cards become contacts. NEW: BUSINESS CARDS β€’ Scan a card and Doculla reads the name, job title, company, phone numbers (work, mobile, fax), email, website and address. β€’ Front and back: scan both sides of a card. β€’ Sorted automatically: business cards are recognized and filed under Business Cards. Wrong guess? Long-press to switch between document and business card. β€’ Check and edit every field before you save. β€’ Add to Contacts: Apple's New Contact screen opens already filled in, and you decide what is saved. β€’ Share any card as a vCard (.vcf). β€’ Tap to call, email, open the website or show the address in Maps. β€’ Search your cards by name, company, city or any text on the card. β€’ Read on your device: card text is recognized and parsed on your device and is not sent to our server. On devices with Apple Intelligence, the on-device model helps with names, job titles and addresses. β€’ Works with business cards printed in Latin script. SCAN DOCUMENTS TO PDF β€’ Apple's document camera finds the edges of the page and straightens the scan. β€’ Scan several pages into one PDF. β€’ Text recognition (OCR) reads the text on every page. Select and copy it to use anywhere. AI TITLES AND SUMMARIES β€’ Every document gets an AI-generated title and a short summary. β€’ On devices with Apple Intelligence, this happens on your device. On other devices, the recognized text is sent to our server in the EU (AWS Frankfurt) to create the title and summary. ORGANIZE AND SHARE β€’ Documents and business cards in one library. Filter by All, Documents or Business Cards. β€’ Search documents by title and summary. β€’ Share PDFs via AirDrop, Mail or Messages, or save them to Files. β€’ iCloud sync: your library syncs across your Apple devices signed in with the same Apple Account. SUBSCRIPTION Doculla Pro is available as a monthly or yearly auto-renewing subscription. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings. Terms of Use: https://www.soon-up.com/terms Privacy Policy: https://www.soon-up.com/privacy

About

CPU

Features
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Get a clearer view of your iPhone with CPU-G, a streamlined system information and performance monitor designed for quick, easy checks. LIVE PERFORMANCE Track current CPU usage with automatic updates. See active cores, architecture, estimated processor details, GPU information, and Metal support in one convenient dashboard. MEMORY AND STORAGE Review memory usage, available memory, total capacity, storage usage, free space, and file system information. Simple progress indicators make it easy to understand your device status at a glance. BATTERY AND THERMAL STATUS Check battery level, charging status, Low Power Mode, estimated capacity, and the current thermal state of your device. DETAILED DEVICE INFORMATION Explore useful specifications for your display, cameras, network connections, controllers, hardware model, operating system, connector, and uptime. CPU-G includes: β€’ Live CPU usage β€’ Processor and GPU information β€’ Memory and storage statistics β€’ Battery and thermal status β€’ Display and camera specifications β€’ Network activity and wireless details β€’ Connected controller information β€’ Device model, OS, and uptime CPU-G presents technical information in a clean, readable interface, making it useful for troubleshooting, device checks, performance awareness, and anyone curious about the hardware inside their iPhone. Important: Some hardware specifications cannot be read directly through public iOS interfaces. Values labeled β€œestimated” are inferred from the detected device model and may vary by model, region, configuration, or operating system. CPU-G does not perform benchmark testing and does not claim to measure exact hardware clock speeds or battery health.

Screenshots

Doculla4 screens
CPU2 screens

Verdict

The call

The clearest difference is in-app purchases: CPU at none against Doculla's 2. CPU also leads on update cadence (daily vs every 10 days) and iOS requirement (15.6 vs 17.0). Doculla's advantage is ads (none vs shown). On price 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

Both are free to download. Doculla sells 2 in-app purchases, starting at $3.99 per month. CPU asks for nothing beyond the download.

UpkeepUpdate frequency

Doculla ships an update every 10 days, CPU daily. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.

Scorecard4 real differences Β· 2 level
Doculla versus CPU: the parameters behind the verdict, then further details
ParameterDocullaCPU
PriceFreeFree
Update frequencyEvery 10 daysDaily β€” better
AdsNo β€” betterYes
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.6 β€” better
Further details β€” not scored
Size12 MB5 MB
Age rating4+4+
DeveloperPhilipp BaldaufRenya Miyahara

In-app purchases

2 purchases

Doculla

Subscriptions2
  • Pro Monthly$3.991 Month
  • Pro Yearly3 Days trial$24.991 Year
None

CPU

No in-app purchases

Questions

Is Doculla free?
Doculla is free to download, with in-app purchases available.
Is CPU free?
CPU is free to download, with no in-app purchases.
Do Doculla or CPU have ads?
CPU shows ads; Doculla does not.
Which is updated more often, Doculla or CPU?
Doculla ships an update every 10 days, and CPU daily. Most recently, Doculla was updated on November 8, 2026 and CPU on November 7, 2026.

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