# LTS Control vs OmniNote Personal Encyclopedia

LTS Control and OmniNote Personal Encyclopedia are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. LTS Control sells 5 one-off in-app purchases and OmniNote Personal Encyclopedia sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

LTS Control ships an update every 9 days, OmniNote Personal Encyclopedia every 2 weeks. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LTS Control | OmniNote Personal Encyclopedia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Size | 9 MB | 10 MB |
| Requires iOS | 18.0 | **17.5** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LTS Design](https://appshunter.io/developer/1797091935) | [Ryoko Tamura](https://appshunter.io/developer/1840347532) |

## What reviewers say

### LTS Control

[App page](https://appshunter.io/ios/app/lts-control/id6742149969)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Coffee | $0.99 | one-time |
| Two Coffees | $1.99 | one-time |
| Three Coffees | $2.99 | one-time |
| Four Coffees | $3.99 | one-time |
| Five Coffees | $4.99 | one-time |


### 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 LTS Control free?

LTS Control 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 LTS Control or OmniNote Personal Encyclopedia have ads?

Neither LTS Control nor OmniNote Personal Encyclopedia shows ads.

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

LTS Control ships an update every 9 days, and OmniNote Personal Encyclopedia every 2 weeks. Most recently, LTS Control was updated on October 12, 2026 and OmniNote Personal Encyclopedia 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.*