# FlexiPedia vs OmniNote Personal Encyclopedia

The clearest difference is ads: OmniNote Personal Encyclopedia at none against FlexiPedia's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. FlexiPedia sells 4 in-app purchases, starting at $0.99 per month and OmniNote Personal Encyclopedia sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

FlexiPedia ships an update fortnightly, OmniNote Personal Encyclopedia every 2 weeks. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | FlexiPedia | OmniNote Personal Encyclopedia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 111 MB | 10 MB |
| Requires iOS | 18.0 | **17.5** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rikuu Sono](https://appshunter.io/developer/1708796439) | [Ryoko Tamura](https://appshunter.io/developer/1840347532) |

## What reviewers say

### FlexiPedia

[App page](https://appshunter.io/ios/app/flexipedia/id6467555148)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $0.99 | per month |
| 3 Months | $3.99 | per 3 months |
| 6 Months | $6.99 | per 6 months |
| Annual | $9.99 | per year |


### OmniNote Personal Encyclopedia

[App page](https://appshunter.io/ios/app/omninote-personal-encyclopedia/id6759308227)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Saves app settings. | $0.99 | one-time |


## Frequently asked questions

### Is FlexiPedia free?

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

### Is OmniNote Personal Encyclopedia free?

OmniNote Personal Encyclopedia is free to download, with in-app purchases available.

### Do FlexiPedia or OmniNote Personal Encyclopedia have ads?

FlexiPedia shows ads; OmniNote Personal Encyclopedia does not.

### Which is updated more often, FlexiPedia or OmniNote Personal Encyclopedia?

FlexiPedia ships an update fortnightly, and OmniNote Personal Encyclopedia every 2 weeks. Most recently, FlexiPedia was updated on October 2, 2026 and OmniNote Personal Encyclopedia on October 15, 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.*