# Yi iot⁺ vs ChronoWords

The clearest difference is price: Yi iot⁺ at Free against ChronoWords's $0.99. Yi iot⁺ also leads on iOS requirement (15.6 vs 18.6). ChronoWords's advantage is in-app purchases (none vs 9) and update cadence (every 2 weeks vs every 6 weeks). On ads and device support there is nothing between them.

Yi iot⁺ is free to download; ChronoWords costs $0.99 up front. Yi iot⁺ sells 8 in-app purchases, starting at $4.99 per 7 days. ChronoWords asks for nothing beyond the download.

Yi iot⁺ ships an update every 6 weeks, ChronoWords every 2 weeks. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Yi iot⁺ | ChronoWords |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.3 (417 ratings)](https://appshunter.io/ios/app/yi-iot/id6744153884/reviews)** | — |
| Number of ratings | **417** | — |
| Positive reviews | 22.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 180 MB | 1 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jacob Mac Donald](https://appshunter.io/developer/1824127307) | [Gabriel Nicolas Rodiguez Barrio](https://appshunter.io/developer/1882095458) |

## What reviewers say

### Yi iot⁺

[App page](https://appshunter.io/ios/app/yi-iot/id6744153884)

Easily scan your surroundings for nearby Bluetooth devices, including headphone cases. Get detailed distance information, track devices on a map, and save favorites for quick access. Keep your devices under control with helpful tips and instructions.

**Highlights:** Bluetooth device scanning, Headphone case locator, Distance information, Map tracking, Favorite devices, Helpful instructions

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly | $5.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $19.99 | per year |
| Yearly | $39.99 | per year |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### ChronoWords

[App page](https://appshunter.io/ios/app/chronowords/id6760242691)

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

**In-app purchases:** none


## Frequently asked questions

### Is Yi iot⁺ free?

Yi iot⁺ is free to download, with in-app purchases available.

### Is ChronoWords free?

ChronoWords costs $0.99, with no in-app purchases.

### Do Yi iot⁺ or ChronoWords have ads?

Neither Yi iot⁺ nor ChronoWords shows ads.

### Which is updated more often, Yi iot⁺ or ChronoWords?

Yi iot⁺ ships an update every 6 weeks, and ChronoWords every 2 weeks. Most recently, Yi iot⁺ was updated on October 17, 2026 and ChronoWords on October 9, 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.*