# Cactus vs Memoria

The clearest difference is review sentiment: Cactus at 100% against Memoria's 0%. Cactus also leads on rating (5.0 vs 1.0). Memoria's advantage is iOS requirement (15.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Cactus sells 2 in-app purchases, starting at $14.99 per month and Memoria sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Cactus holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 100% of Cactus's written reviews are positive against 0% of Memoria's.

Cactus ships an update weekly, Memoria every 11 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cactus | Memoria |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cactus-ai-memory-sidekick/id6748361695/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/memoria-people-notes/id6749453843/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Freemium | Freemium |
| Size | 2 MB | 40 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Feidong Song](https://appshunter.io/developer/1792424713) | [Levan Amashukeli](https://appshunter.io/developer/1819925388) |

## What reviewers say

### Cactus

[App page](https://appshunter.io/ios/app/cactus-ai-memory-sidekick/id6748361695)

An AI-powered assistant designed to help you manage your day, capture ideas, and organize tasks. It offers natural language interaction, voice input, and secure cloud synchronization for seamless productivity.

**Highlights:** AI-powered assistant, Natural language interaction, Voice capture for ideas, Task organization, Schedule management, Secure cloud sync

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium plan. | $14.99 | per month |
| Cactus Premium Annual | $59.99 | per year |


### Memoria

[App page](https://appshunter.io/ios/app/memoria-people-notes/id6749453843)

This app helps you manage your personal and professional relationships by remembering important details and reminding you to stay in touch. It offers smart contact management, intelligent reminders, and the ability to capture notes via voice.

**Highlights:** Smart contact management, Intelligent reminders, Meeting preparation, Voice notes and dictation, Rich notes and history, Tags, groups, and search, Privacy-first local storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic - Unlimited Contacts | $3.99 | per month |
| Pro - AI & Smart Features | $29.99 | per month |


## Frequently asked questions

### Is Cactus free?

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

### Is Memoria free?

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

### Which has better reviews, Cactus or Memoria?

Cactus is rated higher. Cactus averages 5.0 out of 5 from 2 ratings, while Memoria averages 1.0 from 1 ratings.

### Do Cactus or Memoria have ads?

Neither Cactus nor Memoria shows ads.

### Which is updated more often, Cactus or Memoria?

Cactus ships an update weekly, and Memoria every 11 days. Most recently, Cactus was updated on October 22, 2026 and Memoria on October 24, 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.*