Comparison

Rest POS vs Compress PDF

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

Head to head
About

Rest POS

Features
Read full description

百怡富 餐飲管理系統,可結合自助點餐 及 外賣落單功能,簡單易用,適合各行各業,助您提升經營效率。雲端報表。及使用信用咭、八達通、微信支付寶等支付方式。 可配合 QR Code 外賣, 會員手機 APP ,儲積分,eCommerce 網站連接,及具備庫存管理功能。

About

Compress PDF

Easily reduce the size of PDF files for efficient storage and sharing. Offers adjustable quality levels and on-device processing for privacy. An optional Pro upgrade provides unlimited compressions, target file size control, and an ad-free experience.

Highlights
  • Compress PDFs by adjustable quality
  • Reduce PDF file size quickly
  • Preview original vs. compressed size
  • Share or save compressed PDFs
  • Private and secure on-device processing
  • Target file size control (Pro)
  • Unlimited compressions (Pro)
Read full description

Compress PDFs and make PDFs smaller easily. Optimize PDFs for storage and sharing. Need to format a document for printing, work, or official submission? Resize PDF pages to A4, Letter, Legal, Tabloid, A3, and Custom Dimensions. Features: • Adjustable Quality: Use a simple slider to balance file size • Target Size: Set a goal size • Live Preview: Compare original vs. compressed file size instantly • Quick Share: Easily save to Files or share via email and messages • Smart Document Scanner: Capture and crop documents cleanly right from your camera • Photos to PDF: Convert your images and photos directly into a clean PDF document • Quick Text Creator: Convert plain text typed on your keyboard directly into flat, print-ready text documents • Advanced Organizer: Merge separate files together or cleanly extract specific pages into a new document • Live Text OCR: Instantly lift editable text directly out of captured images • PDF Markup: Annotate documents by drawing, highlighting, and adding text directly to the page PDFs are flattened during export. Text, links, and bookmarks will no longer be selectable. Free users: • Standard PDF Compression (1 per day) • Standard A4 Resizing (1 per day) • Photos to PDF conversion (1 per day) • Quick Text to PDF documents (1 per day) • PDF Markup & Annotation tools (1 per day) Premium unlocks: • Target File Size mode (specify KB/MB) • Merge separate PDFs together • Extract specific pages into a new file • Live Text OCR Extraction • Custom Page Sizer & All Page Formats • No Daily Limit Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://shotexstudio.com/compress-pdf-resize-pdf/ On-Device Processing: Private and secure—no files ever leave your phone.

Screenshots

Rest POS4 screens
Compress PDF3 screens

Verdict

The call

The clearest difference is in-app purchases: Rest POS at none against Compress PDF's 3. Rest POS also leads on update cadence (weekly vs fortnightly) and iOS requirement (12.0 vs 17.6). 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. Compress PDF sells 3 in-app purchases, starting at $2.99 per 7 days. Rest POS asks for nothing beyond the download.

UpkeepUpdate frequency

Rest POS ships an update weekly, Compress PDF fortnightly. Both last shipped on October 2, 2026.

Scorecard3 real differences · 7 level
Rest POS versus Compress PDF: the parameters behind the verdict, then further details
ParameterRest POSCompress PDF
PriceFreeFree
Rating—4.7 (14 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—14 — better
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better17.6
Further details — not scored
Size27 MB7 MB
Age rating4+12+
DeveloperPericles Technology LimitedPremiumAl Limited

In-app purchases

None

Rest POS

No in-app purchases

3 purchases

Compress PDF

Subscriptions1
  • Premium Weekly$2.997 Days
One-time2
  • Premium$4.99
  • Premium$5.99

Questions

Is Rest POS free?
Rest POS is free to download, with no in-app purchases.
Is Compress PDF free?
Compress PDF is free to download, with in-app purchases available.
Do Rest POS or Compress PDF have ads?
Neither Rest POS nor Compress PDF shows ads.
Which is updated more often, Rest POS or Compress PDF?
Rest POS ships an update weekly, and Compress PDF fortnightly. Most recently, Rest POS was updated on October 2, 2026 and Compress PDF on October 2, 2026.

Other comparisons