# WhoPoo vs vakiav

The clearest difference is rating: WhoPoo at 2.9 against vakiav's 1.6. WhoPoo also leads on in-app purchases (none vs 2) and review sentiment (33% vs 9%). vakiav's advantage is update cadence (monthly vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. vakiav sells 2 in-app purchases, starting at $4.99 per month. WhoPoo asks for nothing beyond the download.

WhoPoo holds the better App Store score, 2.9 against 1.6. Both are backed by a comparable volume of ratings — 8 and 10 respectively. Written reviews point the same way: 33% of WhoPoo's written reviews are positive against 9% of vakiav's.

WhoPoo ships an update every 2 months, vakiav monthly. The most recent releases landed on September 13, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | WhoPoo | vakiav |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (8 ratings)](https://appshunter.io/ios/app/whopoo/id1562200973/reviews)** | [1.6 (10 ratings)](https://appshunter.io/ios/app/vakiav/id6450153813/reviews) |
| Number of ratings | 8 | **10** |
| Positive reviews | **33.3% of reviews** | 8.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 46 MB | 100 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Sass Law LLC](https://appshunter.io/developer/1562200976) | [Vanimage](https://appshunter.io/developer/1692080844) |

## What reviewers say

### WhoPoo

[App page](https://appshunter.io/ios/app/whopoo/id1562200973)

Discover and learn about animal droppings and tracks encountered during outdoor activities. Contribute your own findings to a shared encyclopedia, enhancing your understanding of local wildlife.

**Highlights:** Identify animal droppings, Identify animal tracks, Learn about wildlife, Contribute photos to encyclopedia, Interactive outdoor exploration

**Features:** macOS Compatibility

**In-app purchases:** none


### vakiav

[App page](https://appshunter.io/ios/app/vakiav/id6450153813)

Observe birds with a smart feeder featuring a built-in AI camera that identifies different species. Enjoy a premium subscription for enhanced features and an ad-free experience.

**Highlights:** AI bird recognition, Built-in camera, Species identification, Subscription plans, Ad-free experience

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vakiav puls+ premium | $4.99 | per month |
| Vakiav puls+ premium | $49.99 | per year |


## Frequently asked questions

### Is WhoPoo free?

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

### Is vakiav free?

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

### Which has better reviews, WhoPoo or vakiav?

WhoPoo is rated higher. WhoPoo averages 2.9 out of 5 from 8 ratings, while vakiav averages 1.6 from 10 ratings.

### Do WhoPoo or vakiav have ads?

Neither WhoPoo nor vakiav shows ads.

### Which is updated more often, WhoPoo or vakiav?

WhoPoo ships an update every 2 months, and vakiav monthly. Most recently, WhoPoo was updated on September 13, 2026 and vakiav on September 5, 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.*