Comparison

PDF Margin Adjuster vs AUTH thru

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

Head to head
About

PDF Margin Adjuster

Easily modify the margins of your PDF, PPT, and PPTX files. This app offers interactive tools to adjust margins precisely, from simple adjustments to advanced, side-specific controls. Save your modified documents directly to your device or cloud storage.

Highlights
  • Interactive margin adjustment
  • Simple, advanced, and expert modes
  • Adjust margins side-by-side
  • Save to device or iCloud
  • Share to other applications
  • Supports PDF, PPT, PPTX files
Features
Read full description

Have you experienced that a PDF file have too large/small margin? PDF Margin Adjuster allows you to adjust PDF margins interactively. How to Use === 1. Open a PDF/PPT/PPTX* file with the folder button on the lower left of the screen. You also can open a PDF/PPT/PPTX* file from another application (e.g. Safari). 2. Adjust the margin of the file. - Simple: adjust margin with the arrow buttons at the center of the screen. - Advanced: adjust margin either side separately. - Expert: adjust margin more finely and freely. 3. Save it to your own device or iCloud/ Share it to another application with the share button at the bottom of the screen. *PPT/PPTX is experimental feature, layout can be collapsed.

About

AUTH thru

Features
Read full description

入退場管理システム「AUTH thru(オースルー)」 顔認証で非接触かつスムーズな入退場を実現。AUTH thruは、利用登録~入退場認証までを一元化した顔認証システムです。 導入しやすい「顔パス」入退場管理No.1 日本マーケティングリサーチ機構調べ調査概要: 2020年12月期_ブランドのイメージ調査 接触なく入退場の認証を行いたい、入退場ログ管理をしたい 事業者様 ICカードやパスワードの紛失リスクを低減させたい 事業者様 初期の工事費用や設備費用をかけたくない 事業者様

Screenshots

PDF Margin Adjuster4 screens

Verdict

The call

The clearest difference is device support: PDF Margin Adjuster at 3 against AUTH thru's 1. PDF Margin Adjuster also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PDF Margin Adjuster ships an update every 3 months, AUTH thru every 2 months. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
PDF Margin Adjuster versus AUTH thru: the parameters behind the verdict, then further details
ParameterPDF Margin AdjusterAUTH thru
PriceFreeFree
Rating4.6 (45 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings45 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS13.0 — better15.0
Further details — not scored
Size1 MB375 MB
Age rating4+4+
DeveloperYohei IsekiSSE Company Limited

In-app purchases

None

PDF Margin Adjuster

No in-app purchases

None

AUTH thru

No in-app purchases

Questions

Is PDF Margin Adjuster free?
PDF Margin Adjuster is free to download, with no in-app purchases.
Is AUTH thru free?
AUTH thru is free to download, with no in-app purchases.
Do PDF Margin Adjuster or AUTH thru have ads?
Neither PDF Margin Adjuster nor AUTH thru shows ads.
Which is updated more often, PDF Margin Adjuster or AUTH thru?
PDF Margin Adjuster ships an update every 3 months, and AUTH thru every 2 months. Most recently, PDF Margin Adjuster was updated on October 5, 2026 and AUTH thru on October 2, 2026.

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