# Techline Calculator vs Plott

The clearest difference is ratings volume: Plott at 29 against Techline Calculator's 7. On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.1 for Techline Calculator against 3.0 for Plott. Both are backed by a comparable volume of ratings — 7 and 29 respectively. Written reviews are what separate them: 25% of Techline Calculator's written reviews are positive against 31% of Plott's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Techline Calculator | Plott |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (7 ratings)](https://appshunter.io/ios/app/techline-calculator/id594292322/reviews)** | [3.0 (29 ratings)](https://appshunter.io/ios/app/plott-creativity-into-reality/id1364274585/reviews) |
| Number of ratings | 7 | **29** |
| Positive reviews | 25.0% of reviews | **31.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 10 MB | 42 MB |
| Requires iOS | 13.0 | **12.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Visual Impact Technologies Inc.](https://appshunter.io/developer/511035964) | [Plott, Inc.](https://appshunter.io/developer/1364274584) |

## What reviewers say

### Techline Calculator

[App page](https://appshunter.io/ios/app/techline-calculator/id594292322)

This app assists with landscape design by providing calculations for project supplies, measurements, and dripline placement. It accounts for variables like soil type, plant needs, and irrigation pressure to determine emitter spacing and irrigated area. Results can be saved and recalculated, ensuring adherence to official standards.

**Highlights:** Landscape design calculations, Project supply estimation, Dripline placement guidance, Irrigated area determination, Pressure and flow rate calculations, Emitter spacing computation, Save and recalculate results

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

**In-app purchases:** none


### Plott

[App page](https://appshunter.io/ios/app/plott-creativity-into-reality/id1364274585)

Design projects to scale using real-world images and augmented reality before bringing them to life with hardware. Measure with AR, import dimensions, and share your creations with others. This tool simplifies complex measurements for home improvement and DIY projects.

**Highlights:** Design with real-world images, Augmented reality measurement, Import dimensions via Bluetooth, Share projects with others, Easy-to-use design mode, Hardware integration for accurate placement

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

**In-app purchases:** none


## Frequently asked questions

### Is Techline Calculator free?

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

### Is Plott free?

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

### Which has better reviews, Techline Calculator or Plott?

Techline Calculator is rated higher. Techline Calculator averages 3.1 out of 5 from 7 ratings, while Plott averages 3.0 from 29 ratings.

### Do Techline Calculator or Plott have ads?

Neither Techline Calculator nor Plott shows ads.

### Which is updated more often, Techline Calculator or Plott?

Techline Calculator ships an update every 2 months, and Plott every 2 months. Most recently, Techline Calculator was updated on October 14, 2026 and Plott on October 10, 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.*