Comparison

Nucleus Enterprise vs Unlock PDF

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

Head to head
About

Nucleus Enterprise

Features
Read full description

Nucleus Enterprise is a cutting-edge productivity app designed to streamline your professional life and help you make the most of every workday. With a sleek, user-friendly interface, WorkSmart combines three powerful tools in one easy-to-use app: Check-In & Check-Out Recording: Automatically log your work hours with our precise check-in and check-out system, ensuring you never miss a minute of your valuable time. Time Calendar & Management: Plan your day with our intuitive calendar, gain insights into how you allocate your time. My Name Card: Expand your network effortlessly with a customizable digital name card. Share your contact information, job title, and company with just a few taps, making it easy to connect with clients, colleagues, and potential collaborators. Whether you're a busy professional, freelancer, or entrepreneur, Nucleus Enterprise is the ultimate solution for managing your time, staying organized, and boosting your productivity. Don't let another workday slip away.

About

Unlock PDF

Features
Read full description

Unlock PDF removes the password from protected PDF files - entirely on your iPhone. Pick a locked PDF, enter its password once, and save or share an unlocked copy that opens anywhere without a password prompt. WHY UNLOCK PDF - 100% offline: your files and passwords never leave your device - No accounts, no subscriptions, no ads - Fast: unlocks most documents in under a second - Works with the Files app, iCloud Drive, and any document provider - Unlock straight from Mail or any app: tap Share โ†’ Unlock PDF - Share or save the unlocked copy anywhere with the share sheet - Native iOS design with full dark mode support PRIVACY FIRST Unlike online PDF unlockers, Unlock PDF does all processing locally. Nothing is uploaded, tracked, or collected. The app works in airplane mode. Note: you need to know the password of the PDF - this app removes the password protection from documents you can already open, it does not crack or bypass unknown passwords.

Screenshots

Nucleus Enterprise4 screens
Unlock PDF4 screens

Verdict

The call

The clearest difference is update cadence: Nucleus Enterprise at every 2 weeks against Unlock PDF's every 4 months. On price, ads, in-app purchases and device support 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Nucleus Enterprise ships an update every 2 weeks, Unlock PDF every 4 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference ยท 5 level
Nucleus Enterprise versus Unlock PDF: the parameters behind the verdict, then further details
ParameterNucleus EnterpriseUnlock PDF
PriceFreeFree
Update frequencyEvery 2 weeks โ€” betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS15.5 โ€” better16.4
Further details โ€” not scored
Size117 MB42 MB
Age rating17+4+
DeveloperNucleus EnterpriseLubomir Dlhy

In-app purchases

None

Nucleus Enterprise

No in-app purchases

None

Unlock PDF

No in-app purchases

Questions

Is Nucleus Enterprise free?
Nucleus Enterprise is free to download, with no in-app purchases.
Is Unlock PDF free?
Unlock PDF is free to download, with no in-app purchases.
Do Nucleus Enterprise or Unlock PDF have ads?
Neither Nucleus Enterprise nor Unlock PDF shows ads.
Which is updated more often, Nucleus Enterprise or Unlock PDF?
Nucleus Enterprise ships an update every 2 weeks, and Unlock PDF every 4 months. Most recently, Nucleus Enterprise was updated on November 3, 2026 and Unlock PDF on October 31, 2026.

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