Marie Diamond vs ARC Edu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Marie Diamond
Discover your personal Energy Number and learn to harness its power for success, health, relationships, and wisdom. Access guided meditations, daily energy messages, and courses to activate your home and manifest your goals.
- Find your Energy Number
- Activate best directions
- Tubes of Light meditation
- Daily Energy messages
- Home activation course
- Law of Attraction guidance
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Connect with Marie Diamond to receive your Energy Number and learn to activate your four best directions for success, health, relationships, and wisdom. You will also have access to the Tubes of Light meditation and you will receive Daily Energy messages. In the app, you will receive a small course on how to activate your home to get better results with the Law of Attraction. Join the thousands of people who are shifting their energy with the official Marie Diamond app so that they: - Achieve greater success in their personal and professional lives - Manifest their goals faster for their health and well-being - Attract more positive and loving relationships - Reach higher consciousness To have access to the premium content and functionality, you can choose between a monthly or yearly auto-renewable subscription. This is a recurring transaction that will be charged to your iTunes account at confirmation of purchase and will automatically renew unless you cancel it at least 24 hours before the end of the subscription. Renewals will be charged the same cost within 24 hours prior to the end of the current period. You can manage your subscriptions and turn off auto-renewal by going to your iTunes account settings after purchase. Terms and Conditions: https://www.mariediamond.com/terms-conditions Privacy Policy: https://www.mariediamond.com/privacy-policy
ARC Edu
This app offers crypto educational courses to help users understand the world of digital assets. Engage with user communities to get questions answered and join classes for deeper learning.
- Crypto educational courses
- User communities
- Q&A forums
- Interactive classes
- Digital asset education
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Crypto educational courses will kickstart your journey to understanding. Participate in the user communities to get your questions answered. Join classes to further your education and understanding.
Screenshots
Verdict
The clearest difference is in-app purchases: ARC Edu at none against Marie Diamond's 1. ARC Edu also leads on review sentiment (100% vs 80%). Marie Diamond's advantage is ads (none vs shown) and ratings volume (5.7K vs 7). On price, rating, update cadence 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. Marie Diamond sells 1 in-app purchase, starting at $26.99 per year. ARC Edu asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Marie Diamond against 4.9 for ARC Edu. That said, the two scores are not equally well evidenced: Marie Diamond has 5.7K ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 80% of Marie Diamond's written reviews are positive against 100% of ARC Edu's.
Marie Diamond ships an update every 3 weeks, ARC Edu every 2 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | Marie Diamond | ARC Edu |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (5.7K ratings) — better | 4.9 (7 ratings) |
| Positive reviews | 80.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 5.7K — better | 7 |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.5 — better |
| Further details — not scored | ||
| Size | 44 MB | 62 MB |
| Age rating | 4+ | 9+ |
| Developer | Marie Diamond Productions | ARC Educational, LLC |
Customer experience
Marie Diamond
ARC Edu
Bugs and requests
Marie Diamond
Reported bugs
3 issues- App crashing on launch
- Location services not working
- Incorrect energy number calculations
Requested features
3 requests- Ability to track multiple people's energy numbers
- More advanced feng shui recommendations
- Better integration with smart home devices
ARC Edu
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Marie Diamond
- Diamond Energy Journey14 Days trial$26.991 Year
ARC Edu
No in-app purchases
Questions
Is Marie Diamond free?
Is ARC Edu free?
Which has better reviews, Marie Diamond or ARC Edu?
Do Marie Diamond or ARC Edu have ads?
Which is updated more often, Marie Diamond or ARC Edu?
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