# IRISNotes Air 3 vs FieldGraph

The clearest difference is in-app purchases: IRISNotes Air 3 at none against FieldGraph's 2. IRISNotes Air 3 also leads on iOS requirement (8.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. FieldGraph sells 2 in-app purchases, starting at $4.99 per month. IRISNotes Air 3 asks for nothing beyond the download.

## The numbers

| Metric | IRISNotes Air 3 | FieldGraph |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/irisnotes-air-3/id1214271806/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Free | — |
| Size | 8 MB | 29 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [I.R.I.S. s.a.](https://appshunter.io/developer/431853095) | [Joseph Sferrazza](https://appshunter.io/developer/575418111) |

## What reviewers say

### IRISNotes Air 3

[App page](https://appshunter.io/ios/app/irisnotes-air-3/id1214271806)

Transform your handwritten notes and drawings into editable digital text. Seamlessly transfer your creations via Bluetooth to your mobile devices or computer for easy sharing and editing. Get creative by annotating photos with your digital ink.

**Highlights:** Handwriting to editable text conversion, Bluetooth transfer to mobile devices, Save notes to PC/Mac, Send notes to text processors, Write and draw on photos, Share digital notes instantly

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

**In-app purchases:** none


### FieldGraph

[App page](https://appshunter.io/ios/app/fieldgraph-cad-made-easy/id6761336079)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription - Monthly | $4.99 | per month |
| Pro Subscription - Annual | $49.99 | per year |


## Frequently asked questions

### Is IRISNotes Air 3 free?

IRISNotes Air 3 is free to download, with no in-app purchases.

### Is FieldGraph free?

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

### Do IRISNotes Air 3 or FieldGraph have ads?

Neither IRISNotes Air 3 nor FieldGraph shows ads.

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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.*