# By vs NILOX DUAL S

The clearest difference is update cadence: By at every 7 months against NILOX DUAL S's every 21 months. On price, review sentiment, 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.

By ships an update every 7 months, NILOX DUAL S every 21 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | By | NILOX DUAL S |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 21 months |
| Monetization | Free | Free |
| Size | 8 MB | 22 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vimar S.p.A.](https://appshunter.io/developer/401438010) | [ealen Luo](https://appshunter.io/developer/1298964877) |

## What reviewers say

### By

[App page](https://appshunter.io/ios/app/by-clima/id893553317)

Control and program smart home climate devices remotely. Manage touch timers and thermostats from your smartphone for convenient temperature regulation and energy monitoring.

**Highlights:** Program touch timer-thermostats, Local supervision of devices, Remote supervision of devices, Control Clima&Energy devices, Smartphone integration, Energy monitoring

**In-app purchases:** none


### NILOX DUAL S

[App page](https://appshunter.io/ios/app/nilox-dual-s/id1561979928)

Stream live footage from Wi-Fi-enabled action cameras in HD. Control recording settings, manage captured media, and share directly to social media platforms.

**Highlights:** Live HD footage streaming, Camera recording control, Photo and video capture settings, Media browsing and download, Direct social media posting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is By free?

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

### Is NILOX DUAL S free?

NILOX DUAL S is free to download, with no in-app purchases.

### Do By or NILOX DUAL S have ads?

Neither By nor NILOX DUAL S shows ads.

### Which is updated more often, By or NILOX DUAL S?

By ships an update every 7 months, and NILOX DUAL S every 21 months. Most recently, By was updated on November 2, 2026 and NILOX DUAL S on November 3, 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.*