# iForest vs Race Engine Technology

The clearest difference is review sentiment: Race Engine Technology at 100% against iForest's 49%. Race Engine Technology also leads on price ($2.99 vs $17.99) and rating (5.0 vs 2.1). iForest's advantage is in-app purchases (none vs 10) and update cadence (every 2 months vs every 7 months). On ratings volume, ads and device support there is nothing between them.

iForest costs $17.99 and Race Engine Technology $2.99 up front. Race Engine Technology sells 10 one-off in-app purchases. iForest asks for nothing beyond the download.

Race Engine Technology holds the better App Store score, 5.0 against 2.1. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 49% of iForest's written reviews are positive against 100% of Race Engine Technology's.

iForest ships an update every 2 months, Race Engine Technology every 7 months. The most recent releases landed on November 7, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | iForest | Race Engine Technology |
| --- | --- | --- |
| Price | $17.99 | **$2.99** |
| Rating | [2.1 (7 ratings)](https://appshunter.io/ios/app/iforest-trees-and-bushes/id371638804/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/race-engine-technology/id472939875/reviews)** |
| Number of ratings | **7** | 3 |
| Positive reviews | 49.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 82 MB | 30 MB |
| Requires iOS | 16.0 | **11.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Garzotto GmbH](https://appshunter.io/developer/291676871) | [High Power Media Limited](https://appshunter.io/developer/1616496839) |

## What reviewers say

### iForest

[App page](https://appshunter.io/ios/app/iforest-trees-and-bushes/id371638804)

An electronic plant book for identifying and learning about trees and bushes in Central Europe. Features detailed profiles, search functions, and comparison tools for over 2000 plant pictures. Supports nature enthusiasts and professionals.

**Highlights:** Identify trees and bushes, Detailed plant profiles, Search by characteristics, Search by planting location, Plant comparison tool, Favorites list, Learn plant parts

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

**In-app purchases:** none


### Race Engine Technology

[App page](https://appshunter.io/ios/app/race-engine-technology/id472939875)

This technical publication provides in-depth information on motorsport powertrain technology and innovation. It serves as a record of advancements, preserving knowledge for future generations of engineers. Users can purchase individual issues or subscribe for ongoing access.

**Highlights:** In-depth technical articles, Focus on powertrain innovation, Record of motorsport advancements, Expert insights from industry leaders, Purchase current and back issues, Subscription options available

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 64 August 2012 (id:810358) | $19.99 | one-time |
| 73 Sep-Oct 2013 (id:810387) | $19.99 | one-time |
| 71 Jun-Jul 2013 (id:810390) | $19.99 | one-time |
| 68 February 2013 (id:810389) | $19.99 | one-time |
| 66 November 2012 (id:810388) | $19.99 | one-time |
| 85 Mar/Apr 2015 (id:810347) | $19.99 | one-time |
| 82 November 2014 (id:810486) | $19.99 | one-time |
| 89 Sep-Oct 2015 (id:810244) | $19.99 | one-time |
| 90 November 2015 (id:810246) | $19.99 | one-time |
| 93 Mar-Apr 2016 (id:810252) | $19.99 | one-time |


## Frequently asked questions

### Is iForest free?

iForest costs $17.99, with no in-app purchases.

### Is Race Engine Technology free?

Race Engine Technology costs $2.99, and also offers in-app purchases.

### Which has better reviews, iForest or Race Engine Technology?

Race Engine Technology is rated higher. iForest averages 2.1 out of 5 from 7 ratings, while Race Engine Technology averages 5.0 from 3 ratings.

### Do iForest or Race Engine Technology have ads?

Neither iForest nor Race Engine Technology shows ads.

### Which is updated more often, iForest or Race Engine Technology?

iForest ships an update every 2 months, and Race Engine Technology every 7 months. Most recently, iForest was updated on November 7, 2026 and Race Engine Technology on November 1, 2026.

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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.*