# ZeroCounter vs Plottron

The clearest difference is rating: ZeroCounter at 5.0 against Plottron's 4.8. Plottron's advantage is ratings volume (12 vs 2) and device support (3 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

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

ZeroCounter holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Plottron has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

ZeroCounter ships an update every 6 months, Plottron every 5 months. The most recent releases landed on June 1, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | ZeroCounter | Plottron |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zerocounter/id990824557/reviews)** | [4.8 (12 ratings)](https://appshunter.io/ios/app/plottron/id1037723649/reviews) |
| Number of ratings | 2 | **12** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 0 MB | 2 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Min-young Yoo](https://appshunter.io/developer/990824556) | [Billy Lin](https://appshunter.io/developer/1037723648) |

## What reviewers say

### ZeroCounter

[App page](https://appshunter.io/ios/app/zerocounter/id990824557)

This app provides a minimalist interface for efficient counting tasks. It's ideal for inventory, scorekeeping, or habit tracking, offering powerful functionality with a sleek design.

**Highlights:** Minimalist interface, Efficient counting, Inventory tracking, Score tallying, Habit monitoring

**In-app purchases:** none


### Plottron

[App page](https://appshunter.io/ios/app/plottron/id1037723649)

This application offers advanced 2D and 3D graphing capabilities for various function types, alongside a comprehensive scientific calculator. It supports implicit graphing, complex number visualization, and symbolic differentiation. The calculator includes user-defined variables, live evaluation, and probability density functions.

**Highlights:** 2D and 3D graphing, Implicit graphing, Complex number visualization, Symbolic differentiation, User-defined variables and functions, Live evaluation, Calculation history

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

**In-app purchases:** none


## Frequently asked questions

### Is ZeroCounter free?

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

### Is Plottron free?

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

### Which has better reviews, ZeroCounter or Plottron?

ZeroCounter is rated higher. ZeroCounter averages 5.0 out of 5 from 2 ratings, while Plottron averages 4.8 from 12 ratings.

### Do ZeroCounter or Plottron have ads?

Neither ZeroCounter nor Plottron shows ads.

### Which is updated more often, ZeroCounter or Plottron?

ZeroCounter ships an update every 6 months, and Plottron every 5 months. Most recently, ZeroCounter was updated on June 1, 2026 and Plottron on September 14, 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.*