Comparison

DeftPDF PDF Edit, Annotate vs Adrift

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

Head to head
About

DeftPDF PDF Edit, Annotate

This comprehensive tool offers over 40 PDF functions, including editing text, images, and shapes, merging documents, compressing files, and adding watermarks or passwords. It also supports conversion to various formats, OCR for scanned documents, and page manipulation like deletion and splitting.

Highlights
  • Edit PDF text, images, and shapes
  • Merge and reorder PDF files
  • Compress PDF file size
  • Sign documents digitally
  • Convert PDF to/from multiple formats
  • OCR scanned PDFs
  • Add watermarks and passwords
Features
Read full description

All-in-one PDF tools - A reliable, intuitive and productive PDF Software, get 40+ PDF tools, such as EDIT: With this tool you can edit existing PDF text, add image, form, whiteout, shape and more with ease, you can even do “freestyle” on your PDF. Merge: Simply open your document in Merge PDF and combine as many PDF files as you want. Combine & Reorder, Compress: Reduce the file size of your document while keeping visual quality. Alternate & Mix, Bates Numbering, Delete Pages: With this tool you can rearrange, rotate or remove one or several pages with ease. Crop: Crop white margins or preview PDF pages and select crop areas Sign: need to sign document on the go? No problem, sign document right on your phone anytime, anywhere. Grayscale, Header & Footer, N-Up, N-up & PDF Imposition. Print multiple pages per sheet per paper. Invoice Generator, Protect, Secure PDF files for free by adding a password that will prevent people from being able to copy or print Rotate: Rotate your PDF files as you want. Rotate multiple PDF at same time defining degrees. Repair, Resize, Unlock, Remove PDF password security, giving you the freedom to use your PDFs as you want. Watermark, Choose an image or a text and add it to your PDF document. Select position, transparency or typography for the best result. Translate: Instantly translate and preserve the layout of any document format into any language. FREE up to 5 pages! CONVERT: Convert PDF to JPG, PDF to Word, PDF to Excel, PDF to PPT, PDF to EPUB, PDF to Text, JPG to PDF, PPT to PDF, Word to PDF, HTML to PDF, EPUB to PDF. PDF to PDF/A: Convert PDF documents to PDF/A for archiving and long-term preservation. OCR PDF: Turn any scanned PDF into searchable PDF with high accuracy. Extract Pages, Extract pages from your PDF document with high quality. Split Split PDF pages or extract pages to multiple PDF documents with high quality. You can Split in half, by size or by pages! User Privacy Policy https://deftpdf.com/policy App Terms of Use (EULA) https://deftpdf.com/terms

About

Adrift

Features
Read full description

See the minutes before they disappear. Open a distracting app and a timer appears in the Dynamic Island — counting your current session, quietly, while you're still inside it. On iPhones without the island, the timer lives on your Lock Screen, and the full reminder ladder lands on every iPhone. Leave, and the session ends with a calm receipt: how long, how many times today, and the number that matters most — your longest stretch off the phone. Adrift states facts, never verdicts. "You've been on Instagram for 15 minutes" — that's the entire intervention. No shame, no streaks to lose, no red numbers. The timer is the nudge, and it turns out that's enough. You set up the parts yourself. Adrift never asks permission to watch you. Instead, parts you add in Apple's Shortcuts app start the timer when you open an app and stop it when you leave. On iOS 27 you add two ready-made parts and turn them on, in three steps; on earlier versions a voiced walkthrough shows you how to build a pair for each app. Then Adrift checks that they work. The parts are yours, in the open, and you can remove them anytime. Adrift works with Instagram, TikTok, YouTube, Reddit, X, Facebook, Threads, and Snapchat. Gentle reminders, on your terms. A quiet banner at 5, 15, 30, 45, and 60 minutes — landing over the feed itself. Choose the Early Nudges, Steady Bells, or Long Watch ladder, or make your own. Pick the voice: the warm Adrift default, Calm (the plain fact, nothing more), Scripture (KJV/WEB/BSB verses on time and stillness), Quotes (a line worth keeping from writers long gone), Perspective ("About enough time to clean up your kitchen."), or Note to Self — your own words, back at you. Adrift Pro — start with 7 days free, then keep everything with a small yearly subscription or a single one-time purchase: unlimited tracked apps, the daylight metric, custom reminder ladders, all the reminder voices, and Note to Self. Private by design. No account. Your sessions, notes, and settings never leave your phone. The one exception is anonymous analytics — counts, not content. Inside the app (Settings → "Privacy — what leaves the phone"), Adrift lists its own events word for word and describes what TelemetryDeck, the library that sends them, adds: its own signals and standard details on every event. The privacy policy at mhs5643.github.io/adrift-site/privacy.html says the same. Doomscrolling is drifting. The timer is what tells you you're adrift. Terms of Use (Apple's standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DeftPDF PDF Edit, Annotate4 screens
Adrift4 screens

Verdict

The call

The clearest difference is update cadence: DeftPDF PDF Edit, Annotate at every 3 days against Adrift's monthly. DeftPDF PDF Edit, Annotate also leads on iOS requirement (15.0 vs 17.2). On price, ads, in-app purchases and device support 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. DeftPDF PDF Edit, Annotate sells 8 in-app purchases, starting at $4.99 per month and Adrift sells 2 in-app purchases, starting at $8.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DeftPDF PDF Edit, Annotate ships an update every 3 days, Adrift monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
DeftPDF PDF Edit, Annotate versus Adrift: the parameters behind the verdict, then further details
ParameterDeftPDF PDF Edit, AnnotateAdrift
PriceFreeFree
Rating5.0 (7 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 3 days — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.2
Further details — not scored
Size104 MB28 MB
Age rating4+4+
DeveloperSictec InfotechMAX HENRY SCHNELBACH

In-app purchases

8 purchases

DeftPDF PDF Edit, Annotate

Subscriptions2
  • Monthly Pro Plan$4.991 Month
  • Yearly Pro Plan$49.991 Year
One-time6
  • Translate file$0.99
  • Translate file$374.99
  • Translate file2 variants$379.99
Show 3 more
  • Translate file2 variants$384.99
  • Translate file$390.00
  • Translate file$399.00
2 purchases

Adrift

Subscriptions1
  • Adrift Pro — Yearly7 Days trial$8.991 Year
One-time1
  • Adrift Pro — Lifetime$16.99

Questions

Is DeftPDF PDF Edit, Annotate free?
DeftPDF PDF Edit, Annotate is free to download, with in-app purchases available.
Is Adrift free?
Adrift is free to download, with in-app purchases available.
Do DeftPDF PDF Edit, Annotate or Adrift have ads?
Neither DeftPDF PDF Edit, Annotate nor Adrift shows ads.
Which is updated more often, DeftPDF PDF Edit, Annotate or Adrift?
DeftPDF PDF Edit, Annotate ships an update every 3 days, and Adrift monthly. Most recently, DeftPDF PDF Edit, Annotate was updated on November 3, 2026 and Adrift on October 31, 2026.

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