BACKDOOR会員アプリ vs MeTune
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BACKDOOR会員アプリ
This is an exclusive members-only application for Amusement Casino BACKDOOR. Access special features and information as a valued member.
- Exclusive member access
- Information for Amusement Casino BACKDOOR
- Members-only features
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This is a members-only app for Amusement Casino BACKDOOR.
MeTune
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MeTune is a new kind of music diary — one song at a time, every day. FEATURES ◆ Log Today's Song, Effortlessly Answer three quick questions about your mood and AI suggests the perfect song for you. Prefer to choose yourself? Just search by title. Add a photo or short video to capture the full feeling of the day. ◆ Apple Music Integration View album artwork and play 30-second previews right in the app. Tap to open the full track in Apple Music anytime. ◆ Calendar & Timeline Look back at every song you've logged in a calendar or timeline view, complete with mood tags. Your personal music album grows a little more every day. Monthly reviews and a yearly recap let you reflect on your musical journey over time. ◆ Favorites Pin your most meaningful records to your profile so they're always within reach. ◆ Connect with Friends See what your friends are listening to in your feed. React with emoji stamps to share how you feel. Follow friends and share music together in groups. Turn everyday moods into musical memories. Start your MeTune diary today.
Screenshots
Verdict
The clearest difference is update cadence: MeTune at daily against BACKDOOR会員アプリ's monthly. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BACKDOOR会員アプリ ships an update monthly, MeTune daily. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.
| Parameter | BACKDOOR会員アプリ | MeTune |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 41 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | ROUNDERS, K.K. | sodai kitajima |
In-app purchases
BACKDOOR会員アプリ
No in-app purchases
MeTune
No in-app purchases
