# Hippo vs Doable AI

The clearest difference is rating: Doable AI at 5.0 against Hippo's 3.0. Doable AI also leads on review sentiment (100% vs 63%) and in-app purchases (none vs 5). Hippo's advantage is device support (3 vs 1) and iOS requirement (18.4 vs 26.0). On price, ratings volume and ads there is nothing between them.

Both are free to download. Hippo sells 5 in-app purchases, starting at $1.99 per month. Doable AI asks for nothing beyond the download.

Doable AI holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 8 and 4 respectively. Written reviews point the same way: 63% of Hippo's written reviews are positive against 100% of Doable AI's.

Hippo ships an update every 5 weeks, Doable AI weekly. The most recent releases landed on September 27, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Hippo | Doable AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (8 ratings)](https://appshunter.io/ios/app/hippo-contact-notes/id1458330948/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/doable-ai/id6768746972/reviews)** |
| Number of ratings | **8** | 4 |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 32 MB | 25 MB |
| Requires iOS | **18.4** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Roel van der Kraan](https://appshunter.io/developer/1458330947) | [The Andrew Company](https://appshunter.io/developer/1896600940) |

## What reviewers say

### Hippo

[App page](https://appshunter.io/ios/app/hippo-contact-notes/id1458330948)

This app helps you remember important details about your contacts. You can jot down notes, track events, and set reminders to stay connected and informed about people in your life. Your data is securely stored on your device.

**Highlights:** Contact notes, Event tracking, Custom reminders, Secure on-device storage, No contact access required, iCloud Drive backup

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hippo Monthly | $1.99 | per month |
| Monthly | $1.99 | per month |
| Yearly | $13.99 | per year |
| Hippo Yearly | $14.99 | per year |
| Lifetime | $29.99 | one-time |


### Doable AI

[App page](https://appshunter.io/ios/app/doable-ai/id6768746972)

This app helps you break down any goal or project into manageable steps. It assists in brainstorming, generating visual ideas, tracking progress, and collaborating with others to bring your ideas to life.

**Highlights:** AI-powered brainstorming, Generate inspiration images, Task tracking, Decision tracking, Collaborative planning

**In-app purchases:** none


## Frequently asked questions

### Is Hippo free?

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

### Is Doable AI free?

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

### Which has better reviews, Hippo or Doable AI?

Doable AI is rated higher. Hippo averages 3.0 out of 5 from 8 ratings, while Doable AI averages 5.0 from 4 ratings.

### Do Hippo or Doable AI have ads?

Neither Hippo nor Doable AI shows ads.

### Which is updated more often, Hippo or Doable AI?

Hippo ships an update every 5 weeks, and Doable AI weekly. Most recently, Hippo was updated on September 27, 2026 and Doable AI on October 4, 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.*