# EarDial vs Chess Best Next Move

The clearest difference is rating: Chess Best Next Move at 5.0 against EarDial's 3.9. Chess Best Next Move also leads on update cadence (daily vs every 5 months). EarDial's advantage is in-app purchases (none vs 3) and ratings volume (9 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Chess Best Next Move sells 3 in-app purchases, starting at $2.99 per 7 days. EarDial asks for nothing beyond the download.

Chess Best Next Move holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: EarDial has 9 ratings behind it against 1, so its average is the more settled of the two.

EarDial ships an update every 5 months, Chess Best Next Move daily. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | EarDial | Chess Best Next Move |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (9 ratings)](https://appshunter.io/ios/app/eardial/id1194143337/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chess-best-next-move/id6813529654/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 110 MB |
| Requires iOS | **13.4** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Bitien](https://appshunter.io/developer/1100454154) | [Motomatic LLC](https://appshunter.io/developer/1038219771) |

## What reviewers say

### EarDial

[App page](https://appshunter.io/ios/app/eardial/id1194143337)

This app measures the sound level around you and estimates how long you can safely stay exposed before risking hearing loss. It provides educational information on decibels and noise exposure, and can adjust calculations if you are wearing compatible earplugs.

**Highlights:** Measures ambient sound levels, Calculates safe exposure time, Provides decibel scale information, Explains noise dose formula, Adjusts for earplug attenuation, Device calibration

**Features:** macOS Compatibility

**In-app purchases:** none


### Chess Best Next Move

[App page](https://appshunter.io/ios/app/chess-best-next-move/id6813529654)

Analyze chess positions from screenshots with on-device AI. Review games, solve puzzles, or examine custom setups. Offers move suggestions, analysis, and board visualization without needing an internet connection.

**Highlights:** Screenshot analysis, On-device AI engine, Move suggestions, Game review, Puzzle solving, Position editor, Apple Watch integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $2.99 | per 7 days |
| Pro Yearly | $24.99 | per year |
| Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is EarDial free?

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

### Is Chess Best Next Move free?

Chess Best Next Move is free to download, with in-app purchases available.

### Which has better reviews, EarDial or Chess Best Next Move?

Chess Best Next Move is rated higher. EarDial averages 3.9 out of 5 from 9 ratings, while Chess Best Next Move averages 5.0 from 1 ratings.

### Do EarDial or Chess Best Next Move have ads?

Neither EarDial nor Chess Best Next Move shows ads.

### Which is updated more often, EarDial or Chess Best Next Move?

EarDial ships an update every 5 months, and Chess Best Next Move daily. Most recently, EarDial was updated on November 2, 2026 and Chess Best Next Move on November 8, 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.*