# Ixio Decoder vs NoteDay

The clearest difference is in-app purchases: Ixio Decoder at none against NoteDay's 4. Ixio Decoder also leads on iOS requirement (15.0 vs 17.0). NoteDay's advantage is update cadence (every 8 months vs every 32 months). On price, ads and device support there is nothing between them.

Both are free to download. NoteDay sells 4 in-app purchases, starting at $0.99 per 7 days. Ixio Decoder asks for nothing beyond the download.

Ixio Decoder ships an update every 32 months, NoteDay every 8 months. The most recent releases landed on June 24, 2026 and July 24, 2026 respectively.

## The numbers

| Metric | Ixio Decoder | NoteDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ixio-decoder/id878614105/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 8 months** |
| Monetization | Free | — |
| Size | 159 MB | 63 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bureau d'Electronique Appliqu�e SA](https://appshunter.io/developer/878614108) | [W12 Consultoria](https://appshunter.io/developer/1812317573) |

## What reviewers say

### Ixio Decoder

[App page](https://appshunter.io/ios/app/ixio-decoder/id878614105)

Instantly decode sensor "ZIP codes" from your device's LCD menu. Access a complete list of active parameters and their values without needing a live connection to your sensor.

**Highlights:** Decode sensor ZIP codes, View active parameters, Access parameter values, No live connection required, Simple sensor configuration access

**In-app purchases:** none


### NoteDay

[App page](https://appshunter.io/ios/app/noteday-day-count/id6752316925)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly PRO | $0.99 | per 7 days |
| Month PRO | $1.99 | per month |
| Annual PRO | $4.99 | per year |
| Lifetime PRO | $9.99 | one-time |


## Frequently asked questions

### Is Ixio Decoder free?

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

### Is NoteDay free?

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

### Do Ixio Decoder or NoteDay have ads?

Neither Ixio Decoder nor NoteDay shows ads.

### Which is updated more often, Ixio Decoder or NoteDay?

Ixio Decoder ships an update every 32 months, and NoteDay every 8 months. Most recently, Ixio Decoder was updated on June 24, 2026 and NoteDay on July 24, 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.*