# 3D Data Plot vs Allora

The clearest difference is in-app purchases: Allora at none against 3D Data Plot's 1. 3D Data Plot's advantage is device support (4 vs 1) and iOS requirement (13.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. 3D Data Plot sells 1 one-off in-app purchase. Allora asks for nothing beyond the download.

## The numbers

| Metric | 3D Data Plot | Allora |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/allora-learn-languages/id6779423192/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 17 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 41 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yukiko Iwai](https://appshunter.io/developer/965630131) | [AIDAN LANE CONNOLLY](https://appshunter.io/developer/6779280863) |

## What reviewers say

### 3D Data Plot

[App page](https://appshunter.io/ios/app/3d-data-plot/id1515003548)

Visualize scientific measurement data in interactive 3D scatter plots. Supports various CSV delimiters and exponential notation, with precise internal float processing. Import data seamlessly from your device, Mac, or iCloud.

**Highlights:** 3D scatter plot visualization, CSV file import, Supports various delimiters (tab, space), Imports exponential notation, Data import from device, Mac, or iCloud, Precise float processing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Increase Size Limit | $7.99 | one-time |


### Allora

[App page](https://appshunter.io/ios/app/allora-learn-languages/id6779423192)

This app offers a calm and focused approach to learning Italian, French, and Spanish through short daily lessons and engaging stories. It guides users from beginner levels to conversational fluency with a clear roadmap and smart vocabulary review.

**Highlights:** Guided roadmap from A0 to B1, 35 hand-crafted units, Leveled daily stories, Tap-to-translate and save words, Spaced-repetition flashcards, Learn multiple languages separately, Natural voice pronunciation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3D Data Plot free?

3D Data Plot is free to download, with in-app purchases available.

### Is Allora free?

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

### Do 3D Data Plot or Allora have ads?

Neither 3D Data Plot nor Allora 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.*