Optimal° vs OneHome Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Optimal°
This app provides remote control and monitoring for a specific brand of tankless water heaters. Users can adjust temperature, track performance metrics, and receive diagnostic information for efficient hot water management.
- Set water heater output temperature
- Monitor unit activity state
- Track flow rate and energy consumption
- View inlet and outlet water temperatures
- Access diagnostics and error codes
- Enable Vacation Mode
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Control and Monitor your Optimal Opti Tankless Water Heater with the Optimal° connected app. Optimal° app allows you to control temperature, monitor performance and unit diagnostics, giving you full control of our hot water services. Optimal's patent pending ultrasonic flow sensors allow you to add your water heater to your smart home intelligence. Optimal° allows you to precisely customize how hot water is delivered to your faucets. Save money, be efficient and that's Optimal. Current App Version functionality. - Set water heater output temperature - Unit activity state (heating / not heating) - Gallons / min flow rate - Kilowatts per hour rate - Inlet Water Temperature - Outlet Water Temperature - Input Voltage - Available Flow Rate - Heater Capacity - Vacation Mode - Diagnostics / Error Code Reporting
OneHome Manager
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Stop losing track of who serviced your home and when. OneHome is the simple, powerful way to organize every home service—from your plumber and electrician to your landscaper and HVAC technician. FIND TRUSTED PROFESSIONALS Search for highly-rated service providers near you. View ratings, reviews, hours, and contact information all in one place. Save your favorites for quick access later. TRACK YOUR SERVICE HISTORY Log every service visit with details that matter: who did the work, when, how much it cost, and any notes or photos. Build a complete history of everything done to your home. NEVER MISS MAINTENANCE Set reminders for recurring services like HVAC filter changes, gutter cleaning, or annual inspections. Get notified before it's too late. MANAGE MULTIPLE HOMES Whether you have a primary residence, vacation home, or rental property, keep everything organized in one app. SHARE WITH YOUR HOUSEHOLD With the Household plan, share access with up to 3 family members. Everyone stays informed about upcoming services and home maintenance. FEATURES: - Search local service providers with ratings and reviews - Log service visits with dates, costs, notes, and photos - Set custom reminders for recurring maintenance - Track spending across all your home services - Manage multiple properties - Sync with your calendar - Share with household members FREE TO START Get started with one home and essential features at no cost. Upgrade to Premium for unlimited homes, spending analytics, and advanced features. PREMIUM SUBSCRIPTION - Unlimited homes - Spending analytics - Custom service categories - Priority support HOUSEHOLD PLAN Everything in Premium, plus: - Share with up to 3 family members - Collaborative service logging - Shared reminders and calendar Subscription prices may vary by region. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in your Apple ID settings. Questions or feedback? Contact us at hello@samstarkman.com Privacy Policy: https://samstarkman.com/onehome/privacy.html Terms of Service: https://samstarkman.com/onehome/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: Optimal° at none against OneHome Manager's 4. Optimal° also leads on iOS requirement (15.1 vs 18.2). On price, ads 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. OneHome Manager sells 4 in-app purchases, starting at $9.99 per month. Optimal° asks for nothing beyond the download.
| Parameter | Optimal° | OneHome Manager |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (7 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 5 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.2 |
| Further details — not scored | ||
| Size | 19 MB | 8 MB |
| Age rating | 17+ | 4+ |
| Developer | Its Optimal LLC | SAMUEL EVERETT STARKMAN |
In-app purchases
Optimal°
No in-app purchases
OneHome Manager
- OneHome Premium Monthly$9.991 Month
- Household Plan$17.991 Month
- OneHome Premium Yearly$99.991 Year
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- Household Plan$179.991 Year









