Comparison

Poslog vs Nwith

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

Head to head
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

About

Nwith

Features
Read full description

□日々の食事を記録できる 食事の写真を撮り、そのままアップロードするだけの簡単記録! ■食事に一言アドバイスが届く(※一部プランのみ) 栄養士からの一言アドバイスを食事記録と一緒に見ることができます。 □生活の癖に着目した習慣ミッションを記録して振り返り(※一部プランのみ) 一人一人の生活習慣の癖に合わせて栄養士さんと一緒にミッションを設定します。 目標達成のためにあなたの生活習慣改善を徹底サポート! ヘルスケアアプリとの連携でより簡単な操作で習慣をシェアできます。 ■定期的な面談で目標を更新(※一部プランのみ) 今の自分に合った目標に随時変えていき、よりパーソナライズされたアドバイスが可能になります! □チャットで気軽に相談 栄養士さんにメッセージを送ることができます。 日常で気になる点を栄養士さんに気軽に相談できます!

Screenshots

Poslog4 screens
Nwith4 screens

Verdict

The call

The clearest difference is in-app purchases: Nwith at none against Poslog's 4. Nwith also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, 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. Poslog sells 4 in-app purchases, starting at $2.99 per month. Nwith asks for nothing beyond the download.

UpkeepUpdate frequency

Poslog ships an update every 6 days, Nwith weekly. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
Poslog versus Nwith: the parameters behind the verdict, then further details
ParameterPoslogNwith
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews69.2% of reviews—
Number of ratings2 — better—
Update frequencyEvery 6 days — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size54 MB63 MB
Age rating4+4+
DeveloperPoslog, Inc.Nwith, Inc.

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
None

Nwith

No in-app purchases

Questions

Is Poslog free?
Poslog is free to download, with in-app purchases available.
Is Nwith free?
Nwith is free to download, with no in-app purchases.
Do Poslog or Nwith have ads?
Neither Poslog nor Nwith shows ads.
Which is updated more often, Poslog or Nwith?
Poslog ships an update every 6 days, and Nwith weekly. Most recently, Poslog was updated on November 3, 2026 and Nwith on November 3, 2026.

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