# Ohai.ai vs Memphin

The clearest difference is update cadence: Memphin at every 3 days against Ohai.ai's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ohai.ai sells 3 in-app purchases, starting at $14.99 per month and Memphin sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Ohai.ai ships an update every 2 weeks, Memphin every 3 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ohai.ai | Memphin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (228 ratings)](https://appshunter.io/ios/app/ohaiai-household-assistant/id6477802468/reviews)** | — |
| Number of ratings | **228** | — |
| Positive reviews | 71.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 186 MB | 5 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [ohai.ai Inc.](https://appshunter.io/developer/1644210725) | [Ivan Juric](https://appshunter.io/developer/1883491062) |

## What reviewers say

### Ohai.ai

[App page](https://appshunter.io/ios/app/ohaiai-household-assistant/id6477802468)

This app acts as a household assistant, syncing family calendars, managing to-dos, and planning meals. It can scan documents and emails for important dates and tasks, delegate responsibilities, and even block out personal time. Voice commands are supported for hands-free input.

**Highlights:** Sync school and sports calendars, Scan flyers and emails for events, Shareable family calendars, AI-powered meal planning and grocery lists, Task delegation and reminders, Voice-activated input

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $14.99 | per month |
| Premium Plus | $24.99 | per month |
| Premium Group | $39.99 | per month |

**What reviewers like**

- 🚀 Lightning-fast and efficient
- 👍 Intuitive and user-friendly UI
- 🔒 Secure and reliable
- 💡 Helpful reminders and calendar integration
- 🙌 Streamlines organization and productivity

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 💰 Paid subscription model can be limiting

**Reported bugs**

- Login issues for some users
- Calendar sync problems

**Requested features**

- Expanded free trial period
- More integrations with third-party apps
- Customizable notification settings


### Memphin

[App page](https://appshunter.io/ios/app/memphin/id6760256505)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Annual subscription | $24.99 | per year |
| Permanent subscription | $49.99 | one-time |


## Frequently asked questions

### Is Ohai.ai free?

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

### Is Memphin free?

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

### Do Ohai.ai or Memphin have ads?

Neither Ohai.ai nor Memphin shows ads.

### Which is updated more often, Ohai.ai or Memphin?

Ohai.ai ships an update every 2 weeks, and Memphin every 3 days. Most recently, Ohai.ai was updated on October 27, 2026 and Memphin on October 25, 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.*