# Stellaris vs HUD SONiC

The clearest difference is in-app purchases: HUD SONiC at none against Stellaris's 2. HUD SONiC also leads on iOS requirement (16.0 vs 26.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Stellaris sells 2 in-app purchases, starting at $2.99 per month. HUD SONiC asks for nothing beyond the download.

Stellaris ships an update every 4 days, HUD SONiC every 5 days. The most recent releases landed on October 10, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Stellaris | HUD SONiC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hud-sonic-pilot-logbook/id6785000977/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | — | Free |
| Size | 69 MB | 100 MB |
| Requires iOS | 26.1 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Caerus Digital, LLC](https://appshunter.io/developer/1844092962) | [AEROMUSE, K.K.](https://appshunter.io/developer/6785000979) |

## What reviewers say

### Stellaris

[App page](https://appshunter.io/ios/app/stellaris/id6756595038)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stellaris | $2.99 | per month |
| 100 Contract Questions | $9.99 | one-time |


### HUD SONiC

[App page](https://appshunter.io/ios/app/hud-sonic-pilot-logbook/id6785000977)

This app simplifies flight logging for professional pilots by automatically detecting flights near airports. It helps track flight experience, aircraft types, and career possibilities, built by pilots for pilots.

**Highlights:** Automated flight detection near airports, Manual logbook entry reduction, Flight experience tracking by aircraft, Career opportunity exploration, Import and export flight records, Pilot-centric design

**In-app purchases:** none


## Frequently asked questions

### Is Stellaris free?

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

### Is HUD SONiC free?

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

### Do Stellaris or HUD SONiC have ads?

Neither Stellaris nor HUD SONiC shows ads.

### Which is updated more often, Stellaris or HUD SONiC?

Stellaris ships an update every 4 days, and HUD SONiC every 5 days. Most recently, Stellaris was updated on October 10, 2026 and HUD SONiC on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*