# Bionic Reading vs Tree Height Meter

The clearest difference is in-app purchases: Tree Height Meter at none against Bionic Reading's 2. Tree Height Meter also leads on iOS requirement (16.4 vs 26.0). Bionic Reading's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Bionic Reading sells 2 in-app purchases, starting at $2.99 per 7 days. Tree Height Meter asks for nothing beyond the download.

## The numbers

| Metric | Bionic Reading | Tree Height Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/tree-height-meter/id6784830694/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 days |
| Monetization | — | Ad-supported |
| Size | 11 MB | 49 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Anastasia Narchuk](https://appshunter.io/developer/1896611434) | [heekyung moon](https://appshunter.io/developer/6779193748) |

## What reviewers say

### Bionic Reading

[App page](https://appshunter.io/ios/app/bionic-reading-readeasy/id6782034261)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Week - ReadEasy | $2.99 | per 7 days |
| Premium 1 Month - ReadEasy | $6.99 | per month |


### Tree Height Meter

[App page](https://appshunter.io/ios/app/tree-height-meter/id6784830694)

Estimate the height of trees, poles, and buildings using your phone's camera and trigonometry. Offers two measurement methods and can also calculate distance and area. Useful for professionals and curious individuals alike.

**Highlights:** Estimates tree, pole, and building heights, Two-point and eye-height measurement methods, Live elevation-angle readout, Distance and area calculation, Timber volume estimation, Exportable measurement history

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

**In-app purchases:** none


## Frequently asked questions

### Is Bionic Reading free?

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

### Is Tree Height Meter free?

Tree Height Meter is free to download, with no in-app purchases.

### Do Bionic Reading or Tree Height Meter have ads?

Tree Height Meter shows ads; Bionic Reading does not.

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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.*