RRTool vs Roco
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RRTool
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RRTool is the extended features companion app to your RR1090 digital refractometer and similar Bay Area Instruments devices. It communicates via encrypted BLE with your device, mirroring its buttons and providing extended functionalities such as: cloud spreadsheet logging of your measurements, enabling of ATC for Brix, QR code generation and device firmware upgrades.
Roco
Discover your unique soul stone based on your name and birth date. Explore the geological origins, healing properties, and spiritual significance of your personal gemstone. This interactive quiz offers insights into your personality and life path number.
- Birth stone discovery
- Personality insights
- Crystal and rock meanings
- Interactive self-discovery quiz
- Shareable results cards
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What's your soul stone? Discover the crystal that resonates with your true self through a fun journey of numerology and birth sign analysis. With Roco, your name and birthday unlock the secret link between your personality and the Earth's hidden gems. FIND YOUR PERSONAL GEMSTONE * **Birth Stone Discovery:** Go beyond generic zodiac signs. Enter your name and birth date to reveal your unique soul stone. * **Personality Insights:** Understand your strengths, challenges, and life path number. See how your character is reflected in your personal gemstone. * **Crystal & Rock Meanings:** Each result comes with beautiful visuals and detailed descriptions of your stone's geological origins, healing properties, and spiritual significance. * **Fun & Engaging Quiz:** Our interactive analysis feels less like a test and more like a game of self-discovery. SHARE THE MAGIC Found your soul crystal? Share your beautiful results card, complete with your stone and personality traits, with friends on social media! Whether you're into astrology, numerology, personality quizzes, or the spiritual energy of healing crystals, Roco offers a beautiful way to connect with your inner self. Download Roco and begin your journey to find your birth stone today!
Screenshots
Verdict
The clearest difference is in-app purchases: RRTool at none against Roco's 6. RRTool also leads on ads (none vs shown) and iOS requirement (14.0 vs 16.0). Roco's advantage is update cadence (weekly vs every 4 months). On price 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. Roco sells 6 in-app purchases, starting at $4.99 per 7 days. RRTool asks for nothing beyond the download.
RRTool ships an update every 4 months, Roco weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | RRTool | Roco |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Number of ratings | — | 6 — better |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 5 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Bay Area Instruments Inc. | Umit Ataalp |
In-app purchases
RRTool
No in-app purchases
Roco
- Premium Weekly$4.997 Days
- Premium Monthly$9.991 Month
- Premium Monthly3 Days trial$9.991 Month
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- Yearly Roco Premium$14.991 Year
- Yearly Premium3 Days trial$14.991 Year
- Lifetime Premium$6.99









