# DEGraphBlue vs JRI MyNanoView

DEGraphBlue and JRI MyNanoView are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

DEGraphBlue ships an update every 39 months, JRI MyNanoView every 66 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | DEGraphBlue | JRI MyNanoView |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 39 months** | Every 66 months |
| Size | 4 MB | 19 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dostmann electronic GmbH](https://appshunter.io/developer/1354949389) | [JRI](https://appshunter.io/developer/602187957) |

## What reviewers say

### DEGraphBlue

[App page](https://appshunter.io/ios/app/degraphblue/id1354949394)

**Features:** macOS Compatibility

**In-app purchases:** none


### JRI MyNanoView

[App page](https://appshunter.io/ios/app/jri-mynanoview/id1542096936)

**In-app purchases:** none


## Frequently asked questions

### Is DEGraphBlue free?

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

### Is JRI MyNanoView free?

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

### Do DEGraphBlue or JRI MyNanoView have ads?

Neither DEGraphBlue nor JRI MyNanoView shows ads.

### Which is updated more often, DEGraphBlue or JRI MyNanoView?

DEGraphBlue ships an update every 39 months, and JRI MyNanoView every 66 months. Most recently, DEGraphBlue was updated on November 2, 2026 and JRI MyNanoView on October 27, 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.*