# SmarTemp 3.0 vs PowerTop™

The clearest difference is review sentiment: PowerTop™ at 100% against SmarTemp 3.0's 18%. PowerTop™ also leads on rating (5.0 vs 3.3). SmarTemp 3.0's advantage is update cadence (every 5 weeks vs every 3 months) and iOS requirement (9.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

PowerTop™ holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews point the same way: 18% of SmarTemp 3.0's written reviews are positive against 100% of PowerTop™'s.

SmarTemp 3.0 ships an update every 5 weeks, PowerTop™ every 3 months. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SmarTemp 3.0 | PowerTop™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/smartemp-30/id1546720847/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/powertop/id1626826902/reviews)** |
| Number of ratings | **6** | 4 |
| Positive reviews | 18.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 30 MB | 34 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Globus Sistemas Eletronicos Ltda](https://appshunter.io/developer/1211409010) | [Snap-on Inc.](https://appshunter.io/developer/501219324) |

## 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


### PowerTop™

[App page](https://appshunter.io/ios/app/powertop/id1626826902)

Control and personalize your color-changing LED PowerTop with this app. Select preset colors, create custom shades, and adjust brightness for single or multiple devices.

**Highlights:** Preset color selection, Custom color saving, Brightness adjustment, Control multiple PowerTops, Color shift mode

**Features:** Vision Pro support

**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 PowerTop™ free?

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

### Which has better reviews, SmarTemp 3.0 or PowerTop™?

PowerTop™ is rated higher. SmarTemp 3.0 averages 3.3 out of 5 from 6 ratings, while PowerTop™ averages 5.0 from 4 ratings.

### Do SmarTemp 3.0 or PowerTop™ have ads?

Neither SmarTemp 3.0 nor PowerTop™ shows ads.

### Which is updated more often, SmarTemp 3.0 or PowerTop™?

SmarTemp 3.0 ships an update every 5 weeks, and PowerTop™ every 3 months. Most recently, SmarTemp 3.0 was updated on October 7, 2026 and PowerTop™ on October 17, 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.*