Comparison

名札交換 vs FeedOwn

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

Head to head
About

名札交換

Features
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NFC タグが搭載されたイベントの名札に iPhone を近づけると、簡単に名札の交換ができます。 対応しているイベントの場合、その名札が1枚でも登録されているとイベント情報やタイムテーブル等を確認することもできます。 イベントのタイムテーブルから好みのセッション・トーク等を選び、自分だけのタイムテーブルを作ることもできます。

About

FeedOwn

Features
Read full description

FeedOwnは、お気に入りのウェブサイトのコンテンツを集約できるセルフホスト型RSSリーダーです。他のRSSリーダーとは異なり、FeedOwnは自分のインフラでホストできるため、データを完全にコントロールできます。

Screenshots

名札交換2 screens
FeedOwn4 screens

Verdict

The call

The clearest difference is update cadence: FeedOwn at every 10 days against 名札交換's every 3 weeks. FeedOwn also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

名札交換 ships an update every 3 weeks, FeedOwn every 10 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 4 level
名札交換 versus FeedOwn: the parameters behind the verdict, then further details
Parameter名札交換FeedOwn
PriceFreeFree
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone
Requires iOS26.017.0 — better
Further details — not scored
Size8 MB99 MB
Age rating4+4+
DeveloperRyoga TanakaToshiaki Shirakura

In-app purchases

None

名札交換

No in-app purchases

None

FeedOwn

No in-app purchases

Questions

Is 名札交換 free?
名札交換 is free to download, with no in-app purchases.
Is FeedOwn free?
FeedOwn is free to download, with no in-app purchases.
Do 名札交換 or FeedOwn have ads?
Neither 名札交換 nor FeedOwn shows ads.
Which is updated more often, 名札交換 or FeedOwn?
名札交換 ships an update every 3 weeks, and FeedOwn every 10 days. Most recently, 名札交換 was updated on November 3, 2026 and FeedOwn on November 10, 2026.

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