# Engineering Service Wallet vs Chart AI

The clearest difference is in-app purchases: Engineering Service Wallet at none against Chart AI's 10. On price and iOS requirement there is nothing between them.

Both are free to download. Chart AI sells 9 in-app purchases, starting at $6.99 per 7 days. Engineering Service Wallet asks for nothing beyond the download.

## The numbers

| Metric | Engineering Service Wallet | Chart AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (597 ratings)](https://appshunter.io/ios/app/chart-ai-trading-assistant/id6740168045/reviews)** |
| Number of ratings | — | **597** |
| Positive reviews | — | 55.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Subscription |
| Size | 43 MB | 30 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Ephemeris](https://appshunter.io/developer/1703806623) | [Solveware UG (haftungsbeschraenkt)](https://appshunter.io/developer/1677356155) |

## What reviewers say

### Engineering Service Wallet

[App page](https://appshunter.io/ios/app/engineering-service-wallet/id1614306866)

**In-app purchases:** none


### Chart AI

[App page](https://appshunter.io/ios/app/chart-ai-trading-assistant/id6740168045)

Upload a photo of any trading chart to receive instant AI-powered analysis. Get key statistics, a personalized trading plan, and expert insights to trade more confidently and profitably.

**Highlights:** AI chart pattern analysis, Personalized trading game plan, Key statistics and insights, Upload chart photos, Technical analysis for traders

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $6.99 | per 7 days |
| Full Access | $9.99 | per month |
| Full Access | $12.99 | per month |
| Full Access | $17.99 | per month |
| Full Access | $19.99 | per month |
| Full Access | $29.99 | per year |
| Full Access | $39.99 | per year |
| Full Access | $49.99 | per year |
| Full Access | $59.99 | per year |


## Frequently asked questions

### Is Engineering Service Wallet free?

Engineering Service Wallet is free to download, with no in-app purchases.

### Is Chart AI free?

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

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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.*