# ElvarOne vs Knowto

The clearest difference is update cadence: ElvarOne at every 4 days against Knowto's every 10 days. Knowto's advantage is iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. ElvarOne sells 2 in-app purchases, starting at $8.99 per month and Knowto sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for ElvarOne against 5.0 for Knowto. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

ElvarOne ships an update every 4 days, Knowto every 10 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | ElvarOne | Knowto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/elvarone-ai-agent/id6762073163/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/knowto-notes-and-voice-memos/id6798763650/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Monetization | Freemium | Freemium |
| Size | 66 MB | 8 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Lifa Xie](https://appshunter.io/developer/1892779292) | [Lumik LLC](https://appshunter.io/developer/1860645804) |

## What reviewers say

### ElvarOne

[App page](https://appshunter.io/ios/app/elvarone-ai-agent/id6762073163)

This app provides a team of personal AI agents that can perform various tasks on your iPhone, such as opening apps, drafting emails, and managing your calendar. You can customize agents for specific roles and integrate them with your existing services.

**Highlights:** Team of personal AI agents, Automate tasks like emails and app usage, Customizable agent roles, Image generation and editing, Integration with services like Gmail and Calendar, Cross-agent communication network, Support for multiple AI models

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ElvarOne Premium | $8.99 | per month |
| ElvarOne Premium Yearly | $79.99 | per year |


### Knowto

[App page](https://appshunter.io/ios/app/knowto-notes-and-voice-memos/id6798763650)

Capture ideas instantly with a fast, local-first note-taking app. Organize thoughts naturally with threads, tags, and attachments. Access your notes offline with optional cloud sync.

**Highlights:** Always-ready composer, Build on thoughts with threads, Search and filter notes, Attach photos and resources, Local-first storage, Background sync across devices

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knowto Plus Monthly | $0.99 | per month |
| Knowto Plus Yearly | $9.99 | per year |


## Frequently asked questions

### Is ElvarOne free?

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

### Is Knowto free?

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

### Which has better reviews, ElvarOne or Knowto?

ElvarOne and Knowto are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do ElvarOne or Knowto have ads?

Neither ElvarOne nor Knowto shows ads.

### Which is updated more often, ElvarOne or Knowto?

ElvarOne ships an update every 4 days, and Knowto every 10 days. Most recently, ElvarOne was updated on November 5, 2026 and Knowto on November 13, 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.*