FahrenCelsi vs ゆれくーる
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FahrenCelsi
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For those who travel between the United States and other countries. The goal is to get used to a scale that is unfamiliar to you, through your senses. - Displays current temperature in both ℉ and ℃ - History of retrieved temperatures - Find out the correspondence between ℉ and ℃ - Quiz on ℉ and ℃ conversion The temperature is acquired using Apple's WeatherKit. There is a limit to the number of times the temperature you can retrieve. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ゆれくーる
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◆地震アラートアプリで、スマホ通知から地震の揺れに備えよう！◆ 震度を設定するだけであなたのスマホに通知・アラートが表示できる地震速報・地震アラートアプリが完成しました！ 【こだわりポイント】 ◎地震アラートの通知を設定することができます！ ◎過去の地震の履歴を後で振り返ることができます！ ◎アップデートで最近の地震に対応したアプリを提供します！ プライバシーポリシー: https://glittery-talon-8ab.notion.site/3915c5b45c1180288cbde3e8c0af63dc 利用規約: https://glittery-talon-8ab.notion.site/3915c5b45c11800ba724fe52afe3e745
Screenshots
Verdict
The clearest difference is in-app purchases: ゆれくーる at none against FahrenCelsi's 2. ゆれくーる also leads on ads (none vs shown) and update cadence (daily vs every 6 weeks). On price, 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
Both are free to download. FahrenCelsi sells 2 in-app purchases, starting at $1.99 per 7 days. ゆれくーる asks for nothing beyond the download.
FahrenCelsi ships an update every 6 weeks, ゆれくーる daily. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.
| Parameter | FahrenCelsi | ゆれくーる |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.5 — better | 17.6 |
| Further details — not scored | ||
| Size | 6 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Motonari Hibi | CapCat LLC |
In-app purchases
FahrenCelsi
- One Week$1.997 Days
- One Month$3.991 Month
ゆれくーる
No in-app purchases
