Comparison

DDAA vs Mugen Camera Non

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

Head to head
About

DDAA

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Dynamic diagram activity analyzer(以後DDAA)は、人々の学びなど様々な活動を撮影し「記録動画」と「ダイアグラム(図式)」を通して観察し考察するためのアプリです。 「ビデオカメラで撮影した動画データ(MPEG4)」や「iPadで撮影した動画データ」をDDAAに読み込んで詳細に観察し、質的に分析することができます。はじめにDDAAに読み込んだ動画データ全体から、いくつかの興味深い活動場面を「クリップ機能」で切り出してサムネイルで表示させていきます。さらにその活動が展開するポイントとなる場面を「キャプチャー機能」で分割し、サムネイルで表示させ場面の流れを捉えていきます。 観察は「記録した動画」「テキストによる記述」「動きのあるダイアグラム表示」をもとに展開していきます。ダイアグラムは活動の中で、特に「人との関係性」や「対象との関係性」の変化に着目しながら表示していきます。ダイアグラムの動きによって「行為・動作・感情・事象・概念」などの変化の過程を捉え、幾何形態のモデルで抽象的に表現することで観察を深めていきます。ダイアグラムは「位置・動き・大きさ・色の変化・透明度等」で表したり「付箋へのテキスト入力(注釈)」を加えていくことができます。 さらにキャプチャー機能で分割した場面の流れについて、より詳しく分析していくことが可能です。分析は活動の事象をもとに、いくつかの「要素項目(例えば、発話・行為・感情・視点・距離・解釈等々)」を抽出して設定し、場面の流れに従って項目ごとにテキスト記述をおこないます。それらの手順(プロトコル)を追いながら「表」にまとめていくことができます。表上には「ポイント表示(4色)」「リンク表示(4色)」「付箋によるテキスト入力」でも関係性を記述していくことができます。それにより要素項目の関係変化をより深く捉えることで、より詳細に「活動の仕組みと意味」を分析していくことが可能になります。 また分割した場面を単位として「構造図」で表していくことも可能です。構造図は「小サムネイル」によって配置させ、関係のある場面ごとにグループ化させることもできます。小サムネイルは、切り出した場面のサムネイルを、構造図にドラックアンドドロップで表示させることができます。また構造図上には「付箋によるテキスト入力」や「手書き(4色)」が可能で、場面の流れを超えた関係で捉え、活動全体の意味を考察していくことができます。 これらの観察データは、iTunesを経由してMacに保存することも可能です。特にこのアプリの使用は、画面サイズを考慮してiPad Proを推奨します。またこのアプリは、表現とコミュニケーションを主体とする「ワークショップ」の理論と実践のために研究開発をすすめてきた、ファシリテータを支援するためのツール(ATROF:Analysis Tool Roles of Facilitator)を発展させたアプリです。

About

Mugen Camera Non

Record exceptionally long videos with continuous recording capabilities. This app offers flexible storage options including in-app, iCloud Drive, and Photo Library, with automatic file management to ensure uninterrupted recording. Premium features enhance quality, security, and control.

Highlights
  • Endless video recording with power supply
  • Long-duration recording on battery
  • iCloud integration for extended recording
  • Split segment saving
  • Multiple storage destinations (In-App, iCloud, Photo Library)
  • Automatic file deletion for continuous recording
  • Face ID/Touch ID data protection
Features
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A camera app that keeps recording very long videos. 1. If power is supplied, it keeps recording video endlessly, just as the name suggests. 2. When running on battery, it records and safely saves video for as long as possible. 3. It uses iCloud technology to enable recording beyond the limits of the device. These three points are the purpose of this app. [Features] This app has the following major features. - To prepare for unexpected recording interruptions, it records while saving files in split segments at the recording length you choose in advance. - You can choose from three distinct storage destinations: In-App Storage, iCloud Drive, and Photo Library. [In-App Storage] - When the preset limit is reached, the oldest file is deleted to secure the minimum required space, and recording continues automatically. - When the maximum capacity is reached again, the oldest file is deleted again and recording continues. - By repeatedly securing storage space automatically in this way, the app makes long-duration recording possible. - You can easily export recorded data to other apps. You can also use iTunes File Sharing to import files to your Mac or PC quickly in bulk. - You can strictly manage recorded data using Face ID or Touch ID. - Recordings split across multiple files can be joined quickly into a single file. - Recorded data can also be compressed to reduce storage usage. [iCloud Drive] - Upload to iCloud Drive in real time and view recorded content remotely. - The app monitors upload status. Once upload is complete, the local copy can be deleted automatically to free up space. - Recording files can be rotated automatically so they do not exceed the specified maximum number of files. [Photo Library] - You can use iCloud Photo Library features. Saved data is optimized automatically and can also be viewed seamlessly from other devices. - Photo Library data can be played continuously and smoothly with the free sister app [Continuous Video Player]. - You can choose the destination album, or automatically create an album for each recording. [Premium Features (Paid)] This app provides the following features as paid premium features through in-app purchase. 1. Change recording quality 2. Screen saver 3. Remove ads 4. Protect data and prevent accidental operations with Face ID or Touch ID lock features 5. Zoom (including ultra-wide shooting) 6. Monitor iCloud Drive and automatically delete local copies after upload completes 7. Focus/exposure adjustment 8. Start recording immediately on launch or resume 9. Automatically stop recording while monitoring battery level 10. Lock controls during recording

Screenshots

Mugen Camera Non4 screens

Verdict

The call

The clearest difference is in-app purchases: DDAA at none against Mugen Camera Non's 1. DDAA also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.0). Mugen Camera Non's advantage is update cadence (every 2 weeks vs every 6 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. Mugen Camera Non sells 1 one-off in-app purchase. DDAA asks for nothing beyond the download.

UpkeepUpdate frequency

DDAA ships an update every 6 months, Mugen Camera Non every 2 weeks. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

Scorecard4 real differences · 6 level
DDAA versus Mugen Camera Non: the parameters behind the verdict, then further details
ParameterDDAAMugen Camera Non
PriceFreeFree
Rating—5.0 (8 ratings) — better
Positive reviews—74.5% of reviews
Number of ratings—8 — better
Update frequencyEvery 6 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPadiPhone, iPad — better
Requires iOS12.0 — better17.0
Further details — not scored
Size9 MB105 MB
Age rating4+4+
DeveloperTomohiro UemuraKoichiro Kamada

In-app purchases

None

DDAA

No in-app purchases

1 purchases

Mugen Camera Non

One-time1
  • Premium$5.99

Questions

Is DDAA free?
DDAA is free to download, with no in-app purchases.
Is Mugen Camera Non free?
Mugen Camera Non is free to download, with in-app purchases available.
Do DDAA or Mugen Camera Non have ads?
Mugen Camera Non shows ads; DDAA does not.
Which is updated more often, DDAA or Mugen Camera Non?
DDAA ships an update every 6 months, and Mugen Camera Non every 2 weeks. Most recently, DDAA was updated on November 6, 2026 and Mugen Camera Non on November 11, 2026.

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