Comparison

nbbang vs Chat PDF

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

Head to head
About

nbbang

Features
Read full description

Splitting bills shouldn’t be stressful. nbbang makes it simple, fair, and transparent—whether you’re dining out, traveling, or sharing expenses with friends. How it works • Create a bill and share it with a QR code • Friends scan the code and assign the items they ordered • Automatic calculation shows exactly who owes what Why nbbang is different • Self-assigned items No more guessing or arguing. Each participant selects their own items, making the split accurate and fair. • Clear analytics & insights Visualize your bill with graphs, filters, and summaries. See totals per person, per item, or per category at a glance. • Designed for groups Perfect for restaurants, trips, shared orders, and any group expense. Stop doing mental math. Split bills the smart way with nbbang.

About

Chat PDF

Transform text or PDFs into usable documents or extract information by asking questions. Convert plain text or DOCX files into clean PDFs, or upload PDFs to get summaries and answers.

Highlights
  • Convert text to PDF
  • Convert DOCX to PDF
  • Upload and query PDFs
  • Get document summaries
  • Extract specific details from PDFs
  • No watermarks or ads
Features
Read full description

Turn Any Text or PDF Into Something Useful – Instantly. Got notes, a DOCX file, a long to-do list, or a PDF you need to understand fast? This app works both ways: convert your content into clean PDFs, or drop in a PDF and ask it questions in plain English. One app, two superpowers. 1. Create Plain text to PDF in seconds — clean layout, no formatting surprises Import a DOCX and get a polished PDF instantly Zero watermarks, zero ads, zero hassle 2. Chat Upload any PDF and ask it anything — summaries, key facts, specific details Get answers grounded in your document, not guesswork Works great for contracts, notes, reports, study material, and more Simple enough for anyone. Useful enough for everyone — students, writers, professionals, or anyone who's ever squinted at a 40-page PDF SUBSCRIPTION AND TERMS Text to PDF offers auto-renewing yearly and weekly subscription options for access to the app's features and content. Your subscription will automatically renew at the end of each term and payment will be charged through your iTunes account. You can turn off auto-renew at any time from your iTunes account settings, but refunds will not be provided for any unused portion of the term. To avoid renewal, you must cancel at least 24 hours before your subscription ends. Your account will be charged for renewal within 24 hours prior to the end of the current period. All text and DOCX to PDF conversion features are available with a paid subscription. Whether you're a student, writer, or someone who just really loves tidy documents - this app has your back. Terms of Use: https://appmasters.com/terms/

Screenshots

nbbang4 screens
Chat PDF4 screens

Verdict

The call

The clearest difference is in-app purchases: nbbang at none against Chat PDF's 5. nbbang also leads on update cadence (every 5 days vs fortnightly) and iOS requirement (15.1 vs 18.5). On price, ads 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. Chat PDF sells 5 in-app purchases, starting at $3.99 per 7 days. nbbang asks for nothing beyond the download.

UpkeepUpdate frequency

nbbang ships an update every 5 days, Chat PDF fortnightly. Both last shipped on November 5, 2026.

Scorecard3 real differences · 7 level
nbbang versus Chat PDF: the parameters behind the verdict, then further details
ParameternbbangChat PDF
PriceFreeFree
Rating—4.4 (16 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—16 — better
Update frequencyEvery 5 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Subscription
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better18.5
Further details — not scored
Size84 MB26 MB
Age rating4+4+
DeveloperEdward ChungTap Tap Slide

In-app purchases

None

nbbang

No in-app purchases

5 purchases

Chat PDF

Subscriptions4
  • Weekly Plan3 Days trial$3.997 Days
  • Annual Subscription$19.991 Year
  • yearly7 Days trial$39.991 Year
Show 1 more
  • yearly1 Month trial$39.991 Year
One-time1
  • Lifetime$49.99

Questions

Is nbbang free?
nbbang is free to download, with no in-app purchases.
Is Chat PDF free?
Chat PDF is free to download, with in-app purchases available.
Do nbbang or Chat PDF have ads?
Neither nbbang nor Chat PDF shows ads.
Which is updated more often, nbbang or Chat PDF?
nbbang ships an update every 5 days, and Chat PDF fortnightly. Most recently, nbbang was updated on November 5, 2026 and Chat PDF on November 5, 2026.

Other comparisons