# IML TreeQinetic vs LineScale

The clearest difference is in-app purchases: IML TreeQinetic at none against LineScale's 10. IML TreeQinetic also leads on iOS requirement (12.2 vs 16.2). LineScale's advantage is update cadence (weekly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. LineScale sells 10 in-app purchases, starting at $2.99 per month. IML TreeQinetic asks for nothing beyond the download.

IML TreeQinetic ships an update monthly, LineScale weekly. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | IML TreeQinetic | LineScale |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 121 MB | 35 MB |
| Requires iOS | **12.2** | 16.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [IML Electronic GmbH](https://appshunter.io/developer/1610517346) | [Andreas Riedrich](https://appshunter.io/developer/1501764107) |

## What reviewers say

### IML TreeQinetic

[App page](https://appshunter.io/ios/app/iml-treeqinetic/id6741477446)

**Features:** macOS Compatibility

**In-app purchases:** none


### LineScale

[App page](https://appshunter.io/ios/app/linescale-3-app/id6760936731)

**Features:** Apple Watch app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan – Monthly | $2.99 | per month |
| Multi-Log – Monthly | $2.99 | per month |
| WiFi – Monthly | $2.99 | per month |
| Professional – Monthly | $8.99 | per month |
| Pro Plan – Yearly | $11.99 | per year |
| Multi-Log – Yearly | $11.99 | per year |
| WiFi – Yearly | $11.99 | per year |
| Professional – Yearly | $24.99 | per year |
| WiFi – Lifetime | $22.99 | one-time |
| Professional – Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is IML TreeQinetic free?

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

### Is LineScale free?

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

### Do IML TreeQinetic or LineScale have ads?

Neither IML TreeQinetic nor LineScale shows ads.

### Which is updated more often, IML TreeQinetic or LineScale?

IML TreeQinetic ships an update monthly, and LineScale weekly. Most recently, IML TreeQinetic was updated on September 22, 2026 and LineScale on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*