# ecofort SMART vs KnowS

The clearest difference is ads: ecofort SMART at none against KnowS's shown. ecofort SMART also leads on iOS requirement (13.0 vs 15.0). KnowS's advantage is update cadence (monthly vs every 8 months). 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.

ecofort SMART ships an update every 8 months, KnowS monthly. The most recent releases landed on September 15, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ecofort SMART | KnowS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | — | Ad-supported |
| Size | 194 MB | 65 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ecofort ag](https://appshunter.io/developer/1548277383) | [KnowS](https://appshunter.io/developer/1534573400) |

## What reviewers say

### ecofort SMART

[App page](https://appshunter.io/ios/app/ecofort-smart/id1605788163)

**Features:** macOS Compatibility

**In-app purchases:** none


### KnowS

[App page](https://appshunter.io/ios/app/knows/id6457317054)

Connect with local service providers or offer your skills to earn extra income. This platform facilitates finding help for tasks like household chores, moving, or tutoring, while also enabling users to monetize their expertise. Enjoy verified profiles, insured bookings, and community reviews for a trustworthy experience.

**Highlights:** Find local service providers, Offer skills for income, Verified profiles, Insured bookings, Community reviews, Wide range of services, Fair pricing

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ecofort SMART free?

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

### Is KnowS free?

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

### Do ecofort SMART or KnowS have ads?

KnowS shows ads; ecofort SMART does not.

### Which is updated more often, ecofort SMART or KnowS?

ecofort SMART ships an update every 8 months, and KnowS monthly. Most recently, ecofort SMART was updated on September 15, 2026 and KnowS on September 16, 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.*