# eTRAP vs Charts IQ

The clearest difference is in-app purchases: eTRAP at none against Charts IQ's 2. Charts IQ's advantage is update cadence (every 2 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Charts IQ sells 2 in-app purchases, starting at $3.99 per month. eTRAP asks for nothing beyond the download.

eTRAP ships an update every 5 weeks, Charts IQ every 2 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | eTRAP | Charts IQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (31 ratings)](https://appshunter.io/ios/app/charts-iq-chart-and-graph-maker/id6473266771/reviews)** |
| Number of ratings | — | **31** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 115 MB | 7 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [USDA MRPBS IT](https://appshunter.io/developer/984062774) | [Nitish Rokade](https://appshunter.io/developer/1679348640) |

## What reviewers say

### eTRAP

[App page](https://appshunter.io/ios/app/etrap/id1099214110)

**Features:** macOS Compatibility

**In-app purchases:** none


### Charts IQ

[App page](https://appshunter.io/ios/app/charts-iq-chart-and-graph-maker/id6473266771)

Create stunning and insightful charts from your raw data with an intuitive builder and extensive customization options. Export your creations in various formats or share them directly to social media. Work on your visuals anytime, anywhere, even offline.

**Highlights:** Intuitive chart builder, Extensive customization options, Responsive design for all devices, Export charts in PNG, JPEG, PDF, Built-in templates, Offline access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is eTRAP free?

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

### Is Charts IQ free?

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

### Do eTRAP or Charts IQ have ads?

Neither eTRAP nor Charts IQ shows ads.

### Which is updated more often, eTRAP or Charts IQ?

eTRAP ships an update every 5 weeks, and Charts IQ every 2 days. Most recently, eTRAP was updated on October 7, 2026 and Charts IQ on October 17, 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.*