# SmarTemp 3.0 vs Arctic Spas DirectConnect

The clearest difference is rating: SmarTemp 3.0 at 3.3 against Arctic Spas DirectConnect's 2.1. SmarTemp 3.0 also leads on update cadence (every 5 weeks vs every 3 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

SmarTemp 3.0 holds the better App Store score, 3.3 against 2.1. Both are backed by a comparable volume of ratings — 6 and 7 respectively. Written reviews point the same way: 18% of SmarTemp 3.0's written reviews are positive against 11% of Arctic Spas DirectConnect's.

SmarTemp 3.0 ships an update every 5 weeks, Arctic Spas DirectConnect every 3 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SmarTemp 3.0 | Arctic Spas DirectConnect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/smartemp-30/id1546720847/reviews)** | [2.1 (7 ratings)](https://appshunter.io/ios/app/arctic-spas-directconnect/id1612729358/reviews) |
| Number of ratings | 6 | **7** |
| Positive reviews | **18.2% of reviews** | 11.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 30 MB | 65 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Globus Sistemas Eletronicos Ltda](https://appshunter.io/developer/1211409010) | [Blue Falls Manufacturing Limited](https://appshunter.io/developer/1779341572) |

## What reviewers say

### SmarTemp 3.0

[App page](https://appshunter.io/ios/app/smartemp-30/id1546720847)

Control your parking heater remotely. Schedule heating or ventilation, monitor interior temperature, and check battery charge. Access additional service information online.

**Highlights:** Remote heater operation, Time-based heating schedules, Individual heating programming, Heating and ventilation modes, Interior temperature display, Battery charge monitoring

**In-app purchases:** none


### Arctic Spas DirectConnect

[App page](https://appshunter.io/ios/app/arctic-spas-directconnect/id1612729358)

Control your hot tub's lighting, jets, temperature, and filtration cycles directly from your home network. Receive error code notifications with video support and access water chemistry information. Order supplies easily through the app.

**Highlights:** Local network spa control, Preset spa experiences, Power management for heating/filtering, Temperature and salt water system adjustment, Error code notifications with video support, Water chemistry and manual access, Direct supply ordering

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmarTemp 3.0 free?

SmarTemp 3.0 is free to download, with no in-app purchases.

### Is Arctic Spas DirectConnect free?

Arctic Spas DirectConnect is free to download, with no in-app purchases.

### Which has better reviews, SmarTemp 3.0 or Arctic Spas DirectConnect?

SmarTemp 3.0 is rated higher. SmarTemp 3.0 averages 3.3 out of 5 from 6 ratings, while Arctic Spas DirectConnect averages 2.1 from 7 ratings.

### Do SmarTemp 3.0 or Arctic Spas DirectConnect have ads?

Neither SmarTemp 3.0 nor Arctic Spas DirectConnect shows ads.

### Which is updated more often, SmarTemp 3.0 or Arctic Spas DirectConnect?

SmarTemp 3.0 ships an update every 5 weeks, and Arctic Spas DirectConnect every 3 months. Most recently, SmarTemp 3.0 was updated on October 29, 2026 and Arctic Spas DirectConnect on October 24, 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.*