Comparison

Seritag NFC Encoder vs Indus PDF

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

Head to head
About

Seritag NFC Encoder

This utility app allows users to read, write, and lock various NFC tags. It can scan tags to retrieve encoded data like URLs or text, identify unique chip IDs, and determine if a chip is locked or writable.

Highlights
  • Read NFC tag data (URL, text)
  • Get NFC chip Unique ID
  • Check if NFC chip is locked
  • Check if NFC chip is writable
  • Write data to NFC tags
  • Lock NFC tags
Read full description

The Seritag Encoder is an NFC app capable of reading, writing and locking a range of NFC tags. Read: - Scan an NFC tag to get the URL, text or other encoded data. - Get the Unique ID of an NFC chip. - Tell whether an NFC chip is locked or writable.

About

Indus PDF

Features
Read full description

Indus PDF turns your iPhone and iPad into a fast, private document scanner and PDF toolkit. Capture crisp scans, extract editable text with on‑device OCR, organize pages, and back everything up to the cloud — all in one app. Powered by a high‑performance native engine, Indus PDF processes documents quickly and works offline. No accounts required to scan; sign in only when you want cloud backup and sync. KEY FEATURES • Smart document scanner — Auto‑detect edges, auto‑crop and enhance pages for clean, readable scans every time. • On‑device OCR — Recognize and extract text from scans and images so your documents are searchable and copyable. Works offline. • Real PDF tools — Merge images and pages into a single PDF, reorder, rotate, and delete pages, and rename documents. • Import existing PDFs — Open and manage PDFs already stored on your device or iCloud Drive. • Secure cloud backup — Sign in to back up your scans and files, then access them across devices. Auto‑back up new scans if you like. • Share anywhere — Export and share your PDFs in a single tap to Mail, Messages, AirDrop, or any app. • Clean, fast, private — A modern interface built for speed, with your documents kept under your control. WHY INDUS PDF • Built on a fast native (Rust) PDF core for snappy performance. • Offline‑first: scanning and OCR don't require an internet connection. • Optional cloud — you decide what gets uploaded. Perfect for receipts, contracts, IDs, notes, whiteboards, forms, and any paper you need to digitize and keep. Download Indus PDF and go paperless today.

Screenshots

Seritag NFC Encoder4 screens
Indus PDF4 screens

Verdict

The call

The clearest difference is in-app purchases: Indus PDF at none against Seritag NFC Encoder's 3. Seritag NFC Encoder's advantage is update cadence (every 11 days vs every 6 weeks). On price, ads, device support and iOS requirement 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. Seritag NFC Encoder sells 3 one-off in-app purchases. Indus PDF asks for nothing beyond the download.

UpkeepUpdate frequency

Seritag NFC Encoder ships an update every 11 days, Indus PDF every 6 weeks. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 6 level
Seritag NFC Encoder versus Indus PDF: the parameters behind the verdict, then further details
ParameterSeritag NFC EncoderIndus PDF
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 11 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.1 — better15.5
Further details — not scored
Size34 MB75 MB
Age rating4+4+
DeveloperTabDesk LtdArpit Kanstiya

In-app purchases

3 purchases

Seritag NFC Encoder

One-time3
  • Password Features: 5 Tags$1.99
  • Password Features: 25 Tags$4.99
  • Password Features: 100 Tags$14.99
None

Indus PDF

No in-app purchases

Questions

Is Seritag NFC Encoder free?
Seritag NFC Encoder is free to download, with in-app purchases available.
Is Indus PDF free?
Indus PDF is free to download, with no in-app purchases.
Do Seritag NFC Encoder or Indus PDF have ads?
Neither Seritag NFC Encoder nor Indus PDF shows ads.
Which is updated more often, Seritag NFC Encoder or Indus PDF?
Seritag NFC Encoder ships an update every 11 days, and Indus PDF every 6 weeks. Most recently, Seritag NFC Encoder was updated on October 4, 2026 and Indus PDF on October 14, 2026.

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