# 440 Pool vs Undrdog

440 Pool and Undrdog 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 440 Pool | Undrdog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (16 ratings)](https://appshunter.io/ios/app/undrdog/id6754082581/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 96 MB | 75 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLUE BIRD MEDIA & MARKETING SOLUTIONS, INC.](https://appshunter.io/developer/1699268504) | [joel accuardi](https://appshunter.io/developer/1855409412) |

## What reviewers say

### 440 Pool

[App page](https://appshunter.io/ios/app/440-pool/id6749332251)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Undrdog

[App page](https://appshunter.io/ios/app/undrdog/id6754082581)

Discover premium auto and marine detailing supplies with an intuitive shopping experience. Easily browse, purchase, and manage loyalty points. Access Carfax uploads and find local detailers.

**Highlights:** Curated selection of detailing supplies, Intuitive browsing and purchasing, Carfax upload access, Find a Detailer map, Loyalty points tracking, Secure transactions

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is 440 Pool free?

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

### Is Undrdog free?

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

### Do 440 Pool or Undrdog have ads?

Neither 440 Pool nor Undrdog shows ads.

### Which is updated more often, 440 Pool or Undrdog?

440 Pool ships an update every 2 months, and Undrdog every 2 months. Most recently, 440 Pool was updated on October 1, 2026 and Undrdog 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.*