# ECCOTEMP vs OS4CA Events

The clearest difference is rating: ECCOTEMP at 4.6 against OS4CA Events's 4.0. ECCOTEMP also leads on ads (none vs shown) and monetization model (free vs ad-supported). OS4CA Events's advantage is update cadence (every 3 weeks vs every 19 months) and iOS requirement (11 vs 13.0). On price, in-app purchases and device support there is nothing between them.

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

ECCOTEMP holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 18 and 4 respectively.

ECCOTEMP ships an update every 19 months, OS4CA Events every 3 weeks. The most recent releases landed on November 13, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ECCOTEMP | OS4CA Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (18 ratings)](https://appshunter.io/ios/app/eccotemp/id1507808674/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/os4ca-events/id6446898403/reviews) |
| Number of ratings | **18** | 4 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 212 MB | 81 MB |
| Requires iOS | 13.0 | **11** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Eccotemp Systems, LLC](https://appshunter.io/developer/1507808673) | [Eventology Solutions Inc](https://appshunter.io/developer/1141897561) |

## What reviewers say

### ECCOTEMP

[App page](https://appshunter.io/ios/app/eccotemp/id1507808674)

Control your smart water heater remotely to adjust temperature, monitor energy usage, and set schedules. Integrate with voice assistants for hands-free operation and manage multiple units from one app.

**Highlights:** Remote temperature adjustment, Energy usage monitoring, Scheduling and timers, Voice command integration (Alexa, Google), Management of multiple units, Monetary value of consumption

**Features:** macOS Compatibility

**In-app purchases:** none


### OS4CA Events

[App page](https://appshunter.io/ios/app/os4ca-events/id6446898403)

This app serves as the official hub for the Oklahoma Society for Culture Appreciation's events, including Tokyo, OK, and Heroic. Users can view schedules, manage personal itineraries, purchase tickets, and engage with the community.

**Highlights:** Event schedules, Personalized itinerary creation, Ticket purchasing, Community interaction, Event information

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is ECCOTEMP free?

ECCOTEMP is free to download, with no in-app purchases.

### Is OS4CA Events free?

OS4CA Events is free to download, with no in-app purchases.

### Which has better reviews, ECCOTEMP or OS4CA Events?

ECCOTEMP is rated higher. ECCOTEMP averages 4.6 out of 5 from 18 ratings, while OS4CA Events averages 4.0 from 4 ratings.

### Do ECCOTEMP or OS4CA Events have ads?

OS4CA Events shows ads; ECCOTEMP does not.

### Which is updated more often, ECCOTEMP or OS4CA Events?

ECCOTEMP ships an update every 19 months, and OS4CA Events every 3 weeks. Most recently, ECCOTEMP was updated on November 13, 2026 and OS4CA Events on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*