# Eagle Nine vs KnowMore App

The clearest difference is ads: KnowMore App at none against Eagle Nine's shown. KnowMore App also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Eagle Nine sells 8 one-off in-app purchases and KnowMore App sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Eagle Nine ships an update weekly, KnowMore App every 4 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Eagle Nine | KnowMore App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/eagle-nine-locked/id6445828430/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 753 MB | 110 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Driven Catalyst](https://appshunter.io/developer/1257848987) | [Bespo Inc. (Apps)](https://appshunter.io/developer/1719505303) |

## What reviewers say

### Eagle Nine

[App page](https://appshunter.io/ios/app/eagle-nine-locked/id6445828430)

Immerse yourself in a sci-fi adventure podcast exploring the impact of technology on society. Follow a character's journey through a dystopian world filled with artificial intelligence and unanswered questions. Experience a full sound field for a deeply engaging audio narrative.

**Highlights:** Sci-fi adventure narrative, Explores technology's impact, Full sound field immersion, Dystopian world setting, Artificial intelligence themes

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Season 1 Episode 2 | $0.99 | one-time |
| Season 1 Episode 1 | $0.99 | one-time |
| Season 1 Episode 4 | $0.99 | one-time |
| Season 1 Episode 5 | $0.99 | one-time |
| Season 1 Episode 6 | $0.99 | one-time |
| Season 1 Episode 8 | $0.99 | one-time |
| Season 1 Episode 7 | $0.99 | one-time |
| Season 1 | $4.99 | one-time |


### KnowMore App

[App page](https://appshunter.io/ios/app/knowmore-app/id6476094966)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $8.99 | per month |
| Premium (Yearly) | $59.00 | per year |


## Frequently asked questions

### Is Eagle Nine free?

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

### Is KnowMore App free?

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

### Do Eagle Nine or KnowMore App have ads?

Eagle Nine shows ads; KnowMore App does not.

### Which is updated more often, Eagle Nine or KnowMore App?

Eagle Nine ships an update weekly, and KnowMore App every 4 days. Most recently, Eagle Nine was updated on October 4, 2026 and KnowMore App on October 7, 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.*