Pocket PDF vs. PDF Expert vs. Acrobat vs. PDFgear vs. PDFelement

Adobe Acrobat, PDF Expert, PDFgear, PDFelement — each is genuinely good at something, and each starts from a different assumption about your documents. Rather than declare a winner in the abstract, here's an honest field guide: what each is best at, what it costs, and where Pocket PDF fits — including the workflows where it's the wrong choice.

Prices below reflect what these apps were charging as of writing. Vendors move numbers around; check before you buy.

The five apps, in one sentence each

• Adobe Acrobat Pro — the industry standard, cloud-first, feature-complete, priced for professionals.
• PDF Expert (Readdle) — the polished Apple-native option, best-in-class on iPad, subscription for most features.
• PDFgear — a genuinely free, feature-broad PDF app, funded by its AI features.
• PDFelement (Wondershare) — a full Acrobat alternative on desktop with a lower ceiling and a lower price.
• Pocket PDF — a fully on-device iPhone toolkit, one-time purchase, the file never leaves your phone.

Price, honestly

App	Free tier	Paid
Adobe Acrobat Pro	Basic viewing/signing	~$19.99/mo or ~$239.88/yr
PDF Expert	View + limited edits	~$79.99/yr (all platforms) or ~$139.99 lifetime desktop
PDFgear	Full app, free	Optional AI credits
PDFelement (Pro)	Limited edits	~$79.99/yr or ~$129 perpetual (desktop)
Pocket PDF	Scanning, importing, library	$14.99 once (or $1.99/mo) — unlocks every Kraft app

Two things to notice. First: the five-year cost of "PDF app" now runs from free (PDFgear) to about $1,200 (Acrobat Pro). Second: there is no single fair price, because these apps do very different jobs — the price signals what job the vendor thinks you're paying them to do.

Where each one genuinely wins

Adobe Acrobat Pro

Credit where due: Adobe invented PDF. If your job involves collaborative review with legal or finance teams, enterprise e-signature (Adobe Sign) with audit trails, or heavy desktop editing of complex layouts, Acrobat Pro is the tool that everyone else's tool is measured against. The pricing is professional-tier, and for professional workflows it earns it.

The catch: it's cloud-first and account-first by design. Your documents live in Adobe's Document Cloud unless you go out of your way to keep them local, and the app is deeply tied to an Adobe ID.

PDF Expert

For years, PDF Expert has been the beloved Apple-native pick — the app power users on iPad reach for. Editing text in place, annotation, form filling, and organization are all polished in a way most rivals aren't. If your PDF life happens on an iPad with an Apple Pencil, this is arguably still the best experience there.

The catch: like most Readdle apps, PDF Expert has moved toward subscription for the good parts, and the free tier is now closer to a viewer.

PDFgear

The interesting new arrival. PDFgear is fully free — edit, convert, merge, sign, redact — with an AI assistant funded by optional credits. That is a real thing, not a trick. If your priority is capability at zero cost and you don't mind an AI-forward product built around a cloud service, PDFgear is impressive value.

The catch: "free forever" and "processes your documents in the cloud" tend to go together, and the AI features route through servers. Read the current privacy policy before feeding it anything sensitive. That's true of any AI-first PDF app right now, PDFgear included.

PDFelement

The workhorse alternative to Acrobat, especially on Windows and macOS. Full editing, OCR, forms, batch processing, at a materially lower price than Adobe. If you want an Acrobat-shaped tool without the Adobe bill, PDFelement is what most people mean when they say "Acrobat alternative."

The catch: on iPhone, PDFelement is a companion to the desktop experience rather than a stand-alone toolkit. And like most cross-platform PDF suites, it comes with an account and cloud sync you'll want to review.

Pocket PDF

Pocket PDF isn't trying to be Acrobat. It's trying to be the whole PDF pipeline on your iPhone, kept on your iPhone. Scan, OCR, sign, fill forms, merge, split, reorder, compress, and — the one most rivals fumble — redact so the underlying text is truly removed, not covered. On supported iPhones, you can also summarize a document in three lengths, or ask the document a question, with the model running on the device.

Because everything is local, the trade-offs are explicit: no cross-device cloud library, no web view, no shared team folder. That's the deal, and for sensitive personal paper it's the deal a lot of people want.

Side by side

	Acrobat Pro	PDF Expert	PDFgear	PDFelement	Pocket PDF
Fully offline / on-device	Limited	Partial	No (AI is cloud)	Partial	Yes
Account required	Adobe ID	Readdle ID	Yes for AI	Wondershare ID	No
Real redaction (text removed)	✓	✓ (paid)	✓	✓	✓
On-device AI summary	✗	✗	✗ (cloud)	✗	✓ (supported iPhones)
Desktop editing	Best-in-class	Very good (Mac)	Good	Very good	Not offered
Cross-device cloud library	✓	✓	✓	✓	No, by design
One-time purchase	✗	✓ (lifetime tier)	Free	✓ (perpetual tier)	✓ ($14.99)
Purchase unlocks other apps	✗	✗	✗	✗	✓ — every Kraft app

How to choose

Choose Acrobat Pro if PDFs are your day job, your team lives in Adobe's ecosystem, and you need enterprise-grade e-signature and review. This is not a category the rest of the field is trying to win.

Choose PDF Expert if you edit and annotate PDFs on an iPad and want the smoothest Apple-native experience, and you're okay paying yearly for the good tier.

Choose PDFgear if capability-for-free matters more than fully local processing, and you're comfortable with an AI-cloud-forward product.

Choose PDFelement if you want an Acrobat replacement on the desktop for a fraction of the price.

Choose Pocket PDF if the paper you're scanning is your own — a lease, a passport, a medical form, a signed contract — and you'd rather it never touch a server. It's the smallest scope in this list, on purpose. It handles the everyday PDF jobs on your iPhone, keeps every file there, and asks for one payment that also opens Tend and RacePep.

The honest limit

Pocket PDF is not the app for enterprise review workflows, collaborative editing, or a shared team library. If any of that is what you actually need, the tools above cost more because they're doing more, and the price reflects it. What Pocket PDF is built for is the personal side of PDFs — the private paperwork most of us wish had never left our phones in the first place.