# Stellaris vs Aerolog EFB

Stellaris and Aerolog EFB 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. Stellaris sells 7 in-app purchases, starting at $2.99 per month and Aerolog EFB sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Stellaris ships an update daily, Aerolog EFB every 2 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Stellaris | Aerolog EFB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 days |
| Size | 114 MB | 27 MB |
| Requires iOS | 26.1 | **26.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Caerus Digital, LLC](https://appshunter.io/developer/1844092962) | [Pidintala Navneet Kumar Reddy](https://appshunter.io/developer/1895950945) |

## What reviewers say

### Stellaris

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stellaris | $2.99 | per month |
| Sentinel | $5.99 | per month |
| 1 Contract Question | $0.99 | one-time |
| 5 Contract Questions | $1.99 | one-time |
| 10 Contract Questions | $3.99 | one-time |
| 25 Contract Questions | $7.99 | one-time |
| 50 Contract Questions | $9.99 | one-time |


### Aerolog EFB

[App page](https://appshunter.io/ios/app/aerolog-efb/id6765481245)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AeroLog Premium (Monthly) | $9.99 | per month |
| Aerolog Premium (Yearly) | $99.99 | per year |


## Frequently asked questions

### Is Stellaris free?

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

### Is Aerolog EFB free?

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

### Do Stellaris or Aerolog EFB have ads?

Neither Stellaris nor Aerolog EFB shows ads.

### Which is updated more often, Stellaris or Aerolog EFB?

Stellaris ships an update daily, and Aerolog EFB every 2 days. Most recently, Stellaris was updated on October 28, 2026 and Aerolog EFB on October 29, 2026.

---

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