Comparison

iConvert ~ 画像フォーマット変更 ~ vs KanDao Obsidian Pro

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

Head to head

iConvert ~ 画像フォーマット変更 ~

About

iConvert ~ 画像フォーマット変更 ~

Features

Read full description

【概要】画像ファイルの保存形式を変換(JPG や PNG等)し、保存するためのアプリです。【主な機能】・画像変換 ※JPGでは圧縮&保存する為、画質が低下する場合がございます。【画像対応について】・JPEG, JPG ・PNG ・GIF ・TIFF ・BMP 【本アプリケーションについて】 ○ 対応機種： iOS 11.0〜今後もご要望にお答えしていきたいと思いますので、ご要望などあれば、どんどんお知らせください！

About

KanDao Obsidian Pro

Features

Read full description

KanDao Obsidian Pro Remote allows users to remotely control the Obsidian Pro camera by connecting it via WiFi. It offers a wealth of adjustable parameters such as ISO, shutter speed, white balance, resolution, etc., making it easier for you to create.

Screenshots

iConvert ~ 画像フォーマット変更 ~1 screens

KanDao Obsidian Pro4 screens

Verdict

The call

The clearest difference is ads: KanDao Obsidian Pro at none against iConvert ~ 画像フォーマット変更 ~'s shown. KanDao Obsidian Pro also leads on update cadence (every 2 months vs every 8 months). On price, in-app purchases, device support and iOS requirement 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

iConvert ~ 画像フォーマット変更 ~ ships an update every 8 months, KanDao Obsidian Pro every 2 months. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 4 level

iConvert ~ 画像フォーマット変更 ~ versus KanDao Obsidian Pro: the parameters behind the verdict, then further details
Parameter	iConvert ~ 画像フォーマット変更 ~	KanDao Obsidian Pro
Price	Free	Free
Update frequency	Every 8 months	Every 2 months — better
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	22 MB	66 MB
Age rating	+4	4+
Developer	hidehiko aihara	KanDao Technology Co.,Ltd

In-app purchases

None

iConvert ~ 画像フォーマット変更 ~

No in-app purchases

None

KanDao Obsidian Pro

No in-app purchases

Questions

Is iConvert ~ 画像フォーマット変更 ~ free?

iConvert ~ 画像フォーマット変更 ~ is free to download, with no in-app purchases.

Is KanDao Obsidian Pro free?

KanDao Obsidian Pro is free to download, with no in-app purchases.

Do iConvert ~ 画像フォーマット変更 ~ or KanDao Obsidian Pro have ads?

iConvert ~ 画像フォーマット変更 ~ shows ads; KanDao Obsidian Pro does not.

Which is updated more often, iConvert ~ 画像フォーマット変更 ~ or KanDao Obsidian Pro?

iConvert ~ 画像フォーマット変更 ~ ships an update every 8 months, and KanDao Obsidian Pro every 2 months. Most recently, iConvert ~ 画像フォーマット変更 ~ was updated on October 17, 2026 and KanDao Obsidian Pro on October 10, 2026.