# smart vs dingz

The clearest difference is iOS requirement: dingz at 13.0 against smart's 17.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | smart | dingz |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 6 MB | 26 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [smart-me AG](https://appshunter.io/developer/929146951) | [iolo AG](https://appshunter.io/developer/1507138169) |

## What reviewers say

### smart

[App page](https://appshunter.io/ios/app/smart-me/id929146952)

Monitor and control your home's energy flow in real-time. View reports, optimize solar energy usage with smart actions, and track historical consumption. MID-certified meters allow for billing in prosumer communities.

**Highlights:** Real-time energy flow monitoring, Historical energy use reports, Solar energy optimization tools, Smart If/Then action setup, Prosumer community billing, MID-certified metering

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### dingz

[App page](https://appshunter.io/ios/app/dingz/id1507920766)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is smart free?

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

### Is dingz free?

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

### Do smart or dingz have ads?

Neither smart nor dingz shows ads.

### Which is updated more often, smart or dingz?

smart ships an update monthly, and dingz monthly. Most recently, smart was updated on October 21, 2026 and dingz on October 27, 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.*