# ShiftPower vs Izy Smart

The clearest difference is review sentiment: ShiftPower at 71% against Izy Smart's 8%. ShiftPower also leads on rating (4.8 vs 4.3) and update cadence (every 2 weeks vs every 4 months). Izy Smart's advantage is ads (none vs shown) and monetization model (free vs ad-supported). 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.

ShiftPower holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: ShiftPower has 316 ratings behind it against 34, so its average is the more settled of the two. Written reviews point the same way: 71% of ShiftPower's written reviews are positive against 8% of Izy Smart's.

ShiftPower ships an update every 2 weeks, Izy Smart every 4 months. The most recent releases landed on September 22, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | ShiftPower | Izy Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (316 ratings)](https://appshunter.io/ios/app/shiftpower/id1473662284/reviews)** | [4.3 (34 ratings)](https://appshunter.io/ios/app/izy-smart/id1482385419/reviews) |
| Number of ratings | **316** | 34 |
| Positive reviews | **71.4% of reviews** | 8.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Ad-supported | **Free** |
| Size | 109 MB | 264 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | +4 | 4+ |
| Developer | [Faaftech Tecnologia Ltda](https://appshunter.io/developer/1473662283) | [Intelbras S.A. Ind. de Telecom. Elet. Brasileira](https://appshunter.io/developer/397584892) |

## What reviewers say

### ShiftPower

[App page](https://appshunter.io/ios/app/shiftpower/id1473662284)

Enhance your driving experience with customizable acceleration modes for sportier and safer performance. Control your vehicle's safety with dedicated Lock and Valet modes, offering over 300 acceleration response maps for a personalized feel.

**Highlights:** Four customizable driving modes, Lock and Valet safety modes, Over 300 acceleration response maps, Sportier and safer overtaking, Plug-and-Play installation

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Izy Smart

[App page](https://appshunter.io/ios/app/izy-smart/id1482385419)

Control your Intelbras Smart Home devices remotely with a single, user-friendly application. Schedule routines, create automated scenes, and invite others to manage your smart home together. Experience effortless smart living.

**Highlights:** Remote device control, Schedule routines, Create automated scenes, Invite multiple users, Easy setup and use

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ShiftPower free?

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

### Is Izy Smart free?

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

### Which has better reviews, ShiftPower or Izy Smart?

ShiftPower is rated higher. ShiftPower averages 4.8 out of 5 from 316 ratings, while Izy Smart averages 4.3 from 34 ratings.

### Do ShiftPower or Izy Smart have ads?

ShiftPower shows ads; Izy Smart does not.

### Which is updated more often, ShiftPower or Izy Smart?

ShiftPower ships an update every 2 weeks, and Izy Smart every 4 months. Most recently, ShiftPower was updated on September 22, 2026 and Izy Smart on September 7, 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.*