# Alpha Sight vs WhaleLens

The clearest difference is in-app purchases: WhaleLens at none against Alpha Sight's 2. WhaleLens also leads on iOS requirement (13.0 vs 15.0). Alpha Sight's advantage is ads (none vs shown) and update cadence (every 8 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Alpha Sight sells 2 in-app purchases, starting at $9.99 per month. WhaleLens asks for nothing beyond the download.

Alpha Sight ships an update every 8 days, WhaleLens every 3 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Alpha Sight | WhaleLens |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Size | 40 MB | 21 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jaehwan Jung](https://appshunter.io/developer/1895324732) | [SiU Ahn](https://appshunter.io/developer/1601025745) |

## What reviewers say

### Alpha Sight

[App page](https://appshunter.io/ios/app/alpha-sight/id6763457584)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bio Insider Pro | $9.99 | per month |
| Bio Insider Pro | $84.00 | per year |


### WhaleLens

[App page](https://appshunter.io/ios/app/whalelens-whale-tracker/id6779252985)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alpha Sight free?

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

### Is WhaleLens free?

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

### Do Alpha Sight or WhaleLens have ads?

WhaleLens shows ads; Alpha Sight does not.

### Which is updated more often, Alpha Sight or WhaleLens?

Alpha Sight ships an update every 8 days, and WhaleLens every 3 weeks. Most recently, Alpha Sight was updated on October 24, 2026 and WhaleLens on October 14, 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.*