Chartmetric vs Grammy One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chartmetric
Access global music analytics for artists and industry professionals on the go. Track key metrics, view charts, and identify emerging talent across major platforms like Spotify, Apple Music, and TikTok. Stay informed with playlist and chart notifications.
- Global music data analytics
- Artist and track metrics
- Top charts across platforms
- Emerging artist identification
- Playlist and chart notifications
- Data from 30+ sources
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The official Chartmetric companion app — the ultimate in global music analytics for artists and the music industry on the go. With 10M+ artists, 24M+ playlists, and 123M+ tracks across 30+ data sources, access deep music data whenever you need it. Key Features: - Instant access to key metrics on artists and tracks from the most important platforms including Spotify, Apple Music, TikTok, Instagram, YouTube, Twitter, Twitch, Amazon Music, Deezer and more. - View top charts, like the Spotify Global Viral 50, across multiple platforms and locations around the world. - Identify emerging artists and hot new tracks - Get notified when an artist is added to or removed from a playlist or chart. About us: Chartmetric is a music data analytics company composed of music lovers and data experts. We believe in data plus intuition, not data vs. intuition. Our mission is to help entertainment professionals make smarter and faster music business decisions by providing reliable data, beautiful visuals, fast and in-depth insights, innovative features, and stellar customer support. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Grammy One
Access essential updates, deadlines, and voting tools for the Grammy Awards. Stay informed with news, personalized alerts, and live winner updates, all in one convenient place.
- Grammy news and announcements
- Personalized alerts and reminders
- Live winner updates
- Biometric Member Portal login
- Secure voting for members
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Stay connected with the Grammy One app — anytime, anywhere. The official Grammy One app gives Recording Academy members and Grammy fans quick access to essential updates, deadlines, and voting tools — all in one place. Features include: • Grammy news and announcements • Personalized alerts and reminders • Live winner updates on Grammy Sunday • Biometric Member Portal login • Secure voting for Grammy Voting members during every round Built to simplify your experience and keep you in the loop, wherever you are.
Screenshots
Verdict
The clearest difference is review sentiment: Grammy One at 100% against Chartmetric's 33%. Grammy One also leads on in-app purchases (none vs 4) and rating (4.8 vs 4.6). Chartmetric's advantage is ratings volume (211 vs 24). On price, ads, 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. Chartmetric sells 4 in-app purchases, starting at $12.99 per month. Grammy One asks for nothing beyond the download.
Grammy One holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Chartmetric has 211 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 33% of Chartmetric's written reviews are positive against 100% of Grammy One's.
Chartmetric ships an update monthly, Grammy One every 10 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.
| Parameter | Chartmetric | Grammy One |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (211 ratings) | 4.8 (24 ratings) — better |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 211 — better | 24 |
| Update frequency | Monthly | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 162 MB |
| Age rating | 12+ | 4+ |
| Developer | Chartmetric | National Academy of Recording Arts & Sciences, Inc. |
Customer experience
Chartmetric
Grammy One
In-app purchases
Chartmetric
- Artist (Monthly)7 Days trial$12.991 Month
- Manager Plan7 Days trial$69.991 Month
- Premium (Monthly)7 Days trial$165.991 Month
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- Ultra (Monthly)$198.991 Month
Grammy One
No in-app purchases







