# e4c5 vs Chess Shield

e4c5 and Chess Shield are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. e4c5 sells 5 in-app purchases, starting at $1.99 per month and Chess Shield sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | e4c5 | Chess Shield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/chess-shield/id6772290132/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Freemium |
| Size | 11 MB | 53 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rodion Novikov](https://appshunter.io/developer/1665185350) | [Alejandro Trevino Saldana](https://appshunter.io/developer/6772290134) |

## What reviewers say

### e4c5

[App page](https://appshunter.io/ios/app/e4c5-app-blocker/id6757018750)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| e4c5 - Monthly Subscription | $1.99 | per month |
| e4c5 - Monthly Subscription | $3.99 | per month |
| e4c5 - Weekly Subscription | $3.99 | per 7 days |
| e4c5 - Lifetime Access | Free | one-time |
| e4c5 - Lifetime Access | $4.99 | one-time |


### Chess Shield

[App page](https://appshunter.io/ios/app/chess-shield/id6772290132)

This app helps chess players improve by blocking distracting apps and replacing them with chess puzzles. Solve puzzles to advance your ELO and identify tactical weaknesses. It offers a free tier with basic features and a Pro version for advanced tactics and unlimited app blocking.

**Highlights:** Blocks distracting apps, Replaces app opens with chess puzzles, Puzzles matched to ELO, Tracks ELO in real-time, Tactical insights, Unlimited puzzles (Free), Block multiple apps (Pro)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess Shield Pro | $4.99 | per month |
| Chess Shield Pro | $39.99 | per year |


## Frequently asked questions

### Is e4c5 free?

e4c5 is free to download, with in-app purchases available.

### Is Chess Shield free?

Chess Shield is free to download, with in-app purchases available.

### Do e4c5 or Chess Shield have ads?

Neither e4c5 nor Chess Shield shows ads.

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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.*