# Alteia Infield vs RNEL SDP

Alteia Infield and RNEL SDP 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.

Alteia Infield ships an update every 2 months, RNEL SDP every 6 weeks. The most recent releases landed on October 8, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Alteia Infield | RNEL SDP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 27 MB | 155 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Alteia](https://appshunter.io/developer/1574478404) | [SenseHawk](https://appshunter.io/developer/1487972168) |

## What reviewers say

### Alteia Infield

[App page](https://appshunter.io/ios/app/alteia-infield/id1574478402)

**In-app purchases:** none


### RNEL SDP

[App page](https://appshunter.io/ios/app/rnel-sdp/id6474252818)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alteia Infield free?

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

### Is RNEL SDP free?

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

### Do Alteia Infield or RNEL SDP have ads?

Neither Alteia Infield nor RNEL SDP shows ads.

### Which is updated more often, Alteia Infield or RNEL SDP?

Alteia Infield ships an update every 2 months, and RNEL SDP every 6 weeks. Most recently, Alteia Infield was updated on October 8, 2026 and RNEL SDP on October 20, 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.*