# E vs CalcuLatte

The clearest difference is in-app purchases: E at none against CalcuLatte's 1. CalcuLatte's advantage is iOS requirement (11.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. CalcuLatte sells 1 one-off in-app purchase. E asks for nothing beyond the download.

## The numbers

| Metric | E | CalcuLatte |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/e-jets-training-guide-lite/id1071733240/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 536 MB | 4 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Gonzalez Galvan](https://appshunter.io/developer/915982572) | [Woodsign](https://appshunter.io/developer/1126354429) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-jets-training-guide-lite/id1071733240)

This pilot training tool offers a comprehensive knowledge base for E-JET aircraft systems and procedures, based on official manuals. It features interactive diagrams, extensive question banks, and a fast search engine to help pilots stay current and improve their skills.

**Highlights:** Interactive electrical diagram, Extensive question banks with explanations, Fast search engine for definitions and abbreviations, Virtual interactive panel with system pages, Unit fast converter, Dark mode enabled

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

**In-app purchases:** none


### CalcuLatte

[App page](https://appshunter.io/ios/app/calculatte/id1464511080)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalcuLatte Full Version | $1.99 | one-time |


## Frequently asked questions

### Is E free?

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

### Is CalcuLatte free?

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

### Do E or CalcuLatte have ads?

Neither E nor CalcuLatte 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.*