Comparison

Rinnai Central vs icango caddy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Rinnai Central

This app connects Rinnai tankless water heater owners to their devices for temperature control and scheduling. Professional installers can use it to register appliances, perform service, access documentation, and order parts.

Highlights
  • Adjust water temperature
  • Schedule hot water
  • Activate recirculation
  • Register appliances
  • Perform remote service
  • Access documentation
  • Order replacement parts
Features
Read full description

Rinnai Central helps professionals support customers and gives homeowners convenient control of compatible Rinnai water heating systems from anywhere. For Rinnai PROs and installers, Rinnai Central makes it easier to register products, set up compatible customer devices, access service tools, and stay connected to Rinnai resources. For Rinnai tankless water heater owners, Rinnai Central provides convenient access to temperature control, recirculation settings, scheduling, system status, and maintenance alerts when supported by the connected product. PROFESSIONALS Use Rinnai Central to: ∙ Set parameters and perform service on compatible Rinnai tankless water heaters and boilers. ∙ Register eligible Rinnai products after installation. ∙ Set up and configure compatible customer Wi-Fi modules. ∙ Access product documentation, troubleshooting tools, training, rebates, news, and service resources. ∙ Find the right Rinnai product for your customer's needs. ∙ Access the Rinnai parts webstore. ∙ Manage your professional account and company relationship. ∙ Participate in eligible Rinnai PRO Tech programs when available. HOMEOWNERS Use Rinnai Central to: ∙ Adjust compatible water heating system temperature settings. ∙ Activate recirculation when supported by the product. ∙ Create daily schedules so hot water is ready when needed. ∙ Set vacation mode to help save energy when hot water is not needed. ∙ View real-time system status and maintenance alerts. ∙ Find experienced Rinnai PROs and installers near you. COMPATIBLE PRODUCTS Rinnai Central supports select Rinnai residential and commercial tankless water heaters and compatible accessories. Some features require a supported Rinnai Wi-Fi module or compatible connected product. Product availability, supported features, and access permissions may vary by model. - BLE setup is not available on all Rinnai products. Some products may require the RWM200 Wi-Fi Module accessory, sold separately. - For safety and product support reasons, some device setup and service permissions may be restricted to Rinnai professionals. Read our Data Use and Privacy Policy, Terms, and other important information in the legal section of our App Store description or at the web addresses below. TERMS OF SERVICE https://www.rinnai.us/terms-of-use PRIVACY POLICY https://www.rinnai.us/privacy-policy

About

icango caddy

Control and customize your smart golf caddy with this mobile application. Adjust speed, angle, and monitor its status. Upgrade the cart's control system and personalize its settings for a better golfing experience.

Highlights
  • Pair remote control
  • Adjust speed and angle
  • Monitor caddy status
  • Remote system upgrades
  • Personalize settings
Features
Read full description

Icango - Smart golf cart that follows you. Icango Mobile App allows you to pair the remote control, adjust the speed and angle of your caddy, monitor your caddy status, upgrade the cart control system remotely, and personalize your Icango the way you like.

Screenshots

Rinnai Central4 screens
icango caddy4 screens

Verdict

The call

The clearest difference is rating: icango caddy at 2.5 against Rinnai Central's 1.6. Rinnai Central's advantage is ratings volume (399 vs 2). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

icango caddy holds the better App Store score, 2.5 against 1.6. That said, the two scores are not equally well evidenced: Rinnai Central has 399 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Rinnai Central ships an update monthly, icango caddy every 4 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
Rinnai Central versus icango caddy: the parameters behind the verdict, then further details
ParameterRinnai Centralicango caddy
PriceFreeFree
Rating1.6 (399 ratings)2.5 (2 ratings) — better
Positive reviews9.0% of reviews—
Number of ratings399 — better2
Update frequencyMonthlyEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.4.1 — better15.6
Further details — not scored
Size79 MB28 MB
Age rating4+17+
DeveloperRinnai America CorpLebi Computer Technology Co. Ltd.

Customer experience

Rinnai Central

All ratings341 ratings
Positive12.6%
Neutral3.5%
Negative83.9%
Written reviews223 reviews
Positive9.0%
Neutral4.5%
Negative86.5%

icango caddy

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Rinnai Central

Reported bugs

3 issues
  • Control failed is still happening in latest version
  • Login screen freezes
  • Incompatible with older devices

Requested features

3 requests
  • Add device through Bluetooth missing
  • Dark mode option
  • Advanced analytics dashboard

icango caddy

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Rinnai Central

No in-app purchases

None

icango caddy

No in-app purchases

Questions

Is Rinnai Central free?
Rinnai Central is free to download, with no in-app purchases.
Is icango caddy free?
icango caddy is free to download, with no in-app purchases.
Which has better reviews, Rinnai Central or icango caddy?
icango caddy is rated higher. Rinnai Central averages 1.6 out of 5 from 399 ratings, while icango caddy averages 2.5 from 2 ratings.
Do Rinnai Central or icango caddy have ads?
Neither Rinnai Central nor icango caddy shows ads.
Which is updated more often, Rinnai Central or icango caddy?
Rinnai Central ships an update monthly, and icango caddy every 4 weeks. Most recently, Rinnai Central was updated on November 3, 2026 and icango caddy on November 4, 2026.

Other comparisons