Resh nail vs proj
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Resh nail
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Resh nailの公式アプリをリリースしました！ このアプリでは、Resh nailの最新情報の受け取りや便利な機能を使う事ができます。 【アプリで出来ること】 本アプリを利用して以下のことが行えます。 1.最新情報をチェック！ Resh nailのサービス内容が確認できます。 また、お店からメッセージが届くので、いつでも最新の情報がご確認いただけます。 2.マイページで情報を確認！ Resh nailのご利用状況が確認できます。 3.友達に紹介！ Resh nailのアプリをSNSを通じてお友達に紹介する事ができます。 4.他にも便利な機能満載！
proj
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毎日の小さな行動を「習慣」に。 このアプリは、習慣の作成・記録・達成状況の確認を通じて、無理なく継続できるようサポートします。 利用規約（EULA）: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Resh nail at none against proj's 2. Resh nail also leads on iOS requirement (12.0 vs 15.1). proj's advantage is update cadence (monthly vs every 41 months). On price, 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
Both are free to download. proj sells 2 in-app purchases, starting at $5.99 per month. Resh nail asks for nothing beyond the download.
Resh nail ships an update every 41 months, proj monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Resh nail | proj |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 41 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 33 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | KANA KISHISHITA | MH21 Inc |
In-app purchases
Resh nail
No in-app purchases
proj
- middleplan$5.991 Month
- maxplan$19.991 Month
