Comparison

グリッド線撮影アプリ ROM vs Poslog

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

Head to head
About

グリッド線撮影アプリ ROM

This app allows for easy measurement of joint range of motion (ROM) and creation of before-and-after comparisons. It features angle measurement, photo comparison tools, and annotation capabilities for clear visual documentation.

Highlights
  • Angle measurement for joint ROM
  • Photo comparison (side-by-side, overlay)
  • Shooting support with guides
  • Annotation with shapes, pens, text
  • Save photos to camera roll
  • Upload to customer management app
Features
Read full description

関節可動域(ROM)計測・ビフォーアフターが簡単に作成できる無料アプリです。 このアプリは、角度計測による関節可動域(ROM)を計測する機能や、 同じ構図で同じ写真が撮影できる撮影サポート機能、2枚の写真を並べて比較や 重ねて比較できる機能を搭載しております。 【主な機能】 ◆角度計測機能 ゴニオメーターの計測方法を再現した角度計測により関節可動域を可視化することができます。 基準線と移動線を動かして詳細な角度計測を行いましょう。 (角度計測したい場所をタップで切り替え可能) ◆撮影サポート機能 「水平器・グリッド線・透過ガイド・ボデイガイド」を使った撮影により、毎回同じ画角で撮影することができます。 ◆比較機能 過去の写真を「並べ比較」して簡単にビフォーアフターを作成することができます。 さらに「重ね比較」により過去の状態との比較をより分かりやすく見ることができます。 ◆書き込み機能 「図形・ペン・テキスト」を使って状態の説明などを自由に書き加えることができます。 ◆保存 撮影、ビフォーアフターの写真をカメラロールに保存することができます。 また、顧客管理アプリ「BEFORE AFTER」にアップロードすることも可能です。 ※「BEFORE AFTER」はお客様ごとに写真・カルテを管理できる顧客管理アプリです。 【専門職の方にもおススメ! 】 理学療法士(Physical Therapist,Physio Therapist,PT)関節可動域計測 作業療法士(Occupational therapist,OT) ROM エステサロン(痩身、ダイエット) 整体、カイロプラクティック(姿勢改善、O脚X脚、痩身) スポーツジム(柔軟、パフォーマンス改善) 患者様、お客様へのインフォームドコンセントや説明に十分な効果を発揮します! ------------------- アプリに関するご意見・ご要望等ございましたら、下記までお気軽にご連絡ください。 ならでわ株式会社 アプリサポートチーム support@naradewa.co.jp

About

Poslog

This app helps individuals and trainers track workout form and progress with video analysis and detailed logging. It allows for capturing, reviewing, and annotating exercise videos, comparing clips, and building custom routines from a large exercise library.

Highlights
  • Video capture with tilt guides
  • High-frame-rate video recording
  • Video trimming and annotation
  • Side-by-side clip comparison
  • Built-in exercise library
  • Detailed workout logging
  • Client management for trainers
Read full description

Make exercise stick — on your own or with a professional. Poslog brings your workouts, routines, videos, photos, notes, progress, and professional support together in one place. Decide what to do, record it quickly, see what is changing, and know what comes next. ◆ Make Exercise Easier to Continue • Choose from 600+ exercises, searchable by body part or goal. • Build reusable routines, customize exercises, and start your next workout without planning from scratch. • Log sets, reps, weight, and notes in seconds — during a session or afterward. • Follow guided sessions when you want a simple place to begin. • Build momentum with streaks designed as encouragement, not pressure. ◆ See Progress Beyond the Numbers • Capture clear, level form videos with tilt guides for front, side, or rear views. • Record at up to 240 FPS for smooth, detailed review. Poslog can also correct tilt in photos. • Trim videos, draw directly on them, add guide lines, and save annotated frames. • Compare two videos or photos side by side to see changes between sessions. • Keep workouts, visual records, and notes together so progress has context. ◆ Exercise With Professional Support Connect with a trusted trainer or exercise professional when you want support. • Choose which logs you share and keep control of your records. • Share workouts, videos, photos, and notes for feedback in context. • Message your professional between sessions. • Keep one continuous exercise history whether you train independently or with support. ◆ For Professionals Help clients continue exercising between appointments while keeping every record organized. • Create clients and organize workouts, visual logs, and notes by person. • Build and assign routines from the 600+ exercise library. • Review what clients completed and respond with relevant feedback. • Use video comparison, drawing tools, axes, and gridlines to explain movement clearly. • Stay connected through private messaging and keep teams aligned with shared access. ◆ Free to Start Use all general features free with 500 MB of cloud storage. Upgrade to Poslog Plus when you need more space. Poslog Pro adds professional features including client management, routine assignment, and professional communication. Eligible new subscribers can try Pro free for one month. ◆ Make Exercise Stick Whether you are starting small, following an established routine, or supporting someone else, Poslog helps turn today’s exercise into the next step. Privacy Policy: https://www.poslog.com/privacy Terms of Service: https://www.poslog.com/terms-of-service

Screenshots

グリッド線撮影アプリ ROM4 screens
Poslog4 screens

Verdict

The call

The clearest difference is in-app purchases: グリッド線撮影アプリ ROM at none against Poslog's 4. グリッド線撮影アプリ ROM also leads on iOS requirement (13.0 vs 18.0). Poslog's advantage is ads (none vs shown) and update cadence (weekly vs every 28 months). On price 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. Poslog sells 4 in-app purchases, starting at $2.99 per month. グリッド線撮影アプリ ROM asks for nothing beyond the download.

UpkeepUpdate frequency

グリッド線撮影アプリ ROM ships an update every 28 months, Poslog weekly. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

Scorecard6 real differences · 4 level
グリッド線撮影アプリ ROM versus Poslog: the parameters behind the verdict, then further details
Parameterグリッド線撮影アプリ ROMPoslog
PriceFreeFree
Rating—3.0 (2 ratings) — better
Positive reviews42.9% of reviews69.2% of reviews — better
Number of ratings—2 — better
Update frequencyEvery 28 monthsWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.0
Further details — not scored
Size34 MB51 MB
Age rating4+4+
DeveloperNaradewa Inc.Poslog, Inc.

Customer experience

グリッド線撮影アプリ ROM

Written reviews7 reviews
Positive42.9%
Neutral0.0%
Negative57.1%

Poslog

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews13 reviews
Positive69.2%
Neutral15.4%
Negative15.4%

In-app purchases

None

グリッド線撮影アプリ ROM

No in-app purchases

4 purchases

Poslog

Subscriptions4
  • Plus$2.991 Month
  • Pro1 Month trial$29.991 Month
  • Team$99.991 Month
Show 1 more
  • Business$299.991 Month

Questions

Is グリッド線撮影アプリ ROM free?
グリッド線撮影アプリ ROM is free to download, with no in-app purchases.
Is Poslog free?
Poslog is free to download, with in-app purchases available.
Do グリッド線撮影アプリ ROM or Poslog have ads?
グリッド線撮影アプリ ROM shows ads; Poslog does not.
Which is updated more often, グリッド線撮影アプリ ROM or Poslog?
グリッド線撮影アプリ ROM ships an update every 28 months, and Poslog weekly. Most recently, グリッド線撮影アプリ ROM was updated on September 19, 2026 and Poslog on September 10, 2026.

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