CMM vs Believe
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CMM
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The CoinMarketMan (CMM) companion app gives you quick access to your live crypto trading balances and open position data, all in one place. Track your balances & positions on the go! Key Features: - Live Balances: Monitor your current balances across connected exchanges in real-time. - Open Positions: Stay updated on your live open trades, directly from your phone. This mobile app is a companion to your main CMM account, designed for convenience. To use the app, simply connect your exchange accounts through the CoinMarketMan website, and access your data wherever you are. Note: The companion app offers a streamlined view of your data. For in-depth analytics, journaling, and advanced insights, visit the CoinMarketMan website. Stay connected and stay ahead of the market with CMM’s mobile companion app!
Believe
Support individuals you believe in, from creators to founders. Your backing can lead to potential rewards if they achieve success. Discover emerging talent and invest in their future.
- Support emerging talent
- Invest in creators
- Back promising founders
- Potential for financial upside
- Discover new artists and YouTubers
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Believe lets you support people you believe in and potentially win when they win. Found an up-and-coming YouTuber you love? Support their journey. Discovered an artist who’s about to break through? Get in early. Know a founder with big potential? Stand behind them. Your belief can turn into real upside as they succeed.
Screenshots
Verdict
The clearest difference is ads: CMM at none against Believe's shown. CMM also leads on iOS requirement (15.1 vs 17.0). Believe's advantage is update cadence (every 5 days vs every 6 weeks). On price, 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.
CMM ships an update every 6 weeks, Believe every 5 days. The most recent releases landed on May 17, 2026 and August 28, 2026 respectively.
| Parameter | CMM | Believe |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.9 (343 ratings) — better |
| Positive reviews | — | 22.4% of reviews |
| Number of ratings | — | 343 — better |
| Update frequency | Every 6 weeks | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 39 MB | 37 MB |
| Age rating | 17+ | 17+ |
| Developer | CMM Software Co LLC | B24, Inc. |
Bugs and requests
CMM
Not enough reviews yet to summarise bugs or requests.
Believe
Reported bugs
3 issues- App crashes when trying to withdraw
- Withdrawal page glitches
- Unable to see account balance
Requested features
2 requests- Stable withdrawal process
- Improved customer support
In-app purchases
CMM
No in-app purchases
Believe
No in-app purchases
