# Chart Maker vs iCorrApp

The clearest difference is update cadence: Chart Maker at weekly against iCorrApp's every 3 weeks. On price, ads, in-app purchases and monetization model there is nothing between them.

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

Chart Maker ships an update weekly, iCorrApp every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Chart Maker | iCorrApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/icorrapp/id6448930905/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 5 MB | 40 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [意 田](https://appshunter.io/developer/1051193876) | [bts](https://appshunter.io/developer/1686297102) |

## What reviewers say

### Chart Maker

[App page](https://appshunter.io/ios/app/chart-maker-dynamic-rank-bar/id1622759005)

Easily create dynamic bar charts and visualize map data with templates. Import CSV data to automatically generate animated leaderboards and videos. Customize map styles for route distributions and graded areas.

**Highlights:** Dynamic bar chart creation, Video generation from charts, CSV data import, Route distribution map, Graded area map, Map style customization

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

**In-app purchases:** none


### iCorrApp

[App page](https://appshunter.io/ios/app/icorrapp/id6448930905)

This application helps manage company corrugated line equipment by providing real-time monitoring, reporting, and alerts. It facilitates timely identification and resolution of potential issues, along with recording maintenance history for optimal equipment performance.

**Highlights:** Real-time equipment monitoring, Performance reporting, Issue alerts and notifications, Maintenance operation logging, Intuitive user interface, Comprehensive equipment status overview

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chart Maker free?

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

### Is iCorrApp free?

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

### Do Chart Maker or iCorrApp have ads?

Neither Chart Maker nor iCorrApp shows ads.

### Which is updated more often, Chart Maker or iCorrApp?

Chart Maker ships an update weekly, and iCorrApp every 3 weeks. Most recently, Chart Maker was updated on November 3, 2026 and iCorrApp on November 3, 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.*