# Electronic Formulator vs CognitiveAnchor

The clearest difference is update cadence: Electronic Formulator at every 9 days against CognitiveAnchor's every 3 weeks. CognitiveAnchor's advantage is iOS requirement (18.6 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Electronic Formulator sells 1 one-off in-app purchase and CognitiveAnchor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Electronic Formulator ships an update every 9 days, CognitiveAnchor every 3 weeks. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Electronic Formulator | CognitiveAnchor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 19 MB | 8 MB |
| Requires iOS | 26.2 | **18.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Historycentral.com](https://appshunter.io/developer/1744330560) | [Gal Itach](https://appshunter.io/developer/1867158254) |

## What reviewers say

### Electronic Formulator

[App page](https://appshunter.io/ios/app/electronic-formulator/id675036997)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Electronic Pro | $2.99 | one-time |


### CognitiveAnchor

[App page](https://appshunter.io/ios/app/cognitiveanchor-focus-and-tasks/id6774281102)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everywhere PRO | Free | one-time |


## Frequently asked questions

### Is Electronic Formulator free?

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

### Is CognitiveAnchor free?

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

### Do Electronic Formulator or CognitiveAnchor have ads?

Neither Electronic Formulator nor CognitiveAnchor shows ads.

### Which is updated more often, Electronic Formulator or CognitiveAnchor?

Electronic Formulator ships an update every 9 days, and CognitiveAnchor every 3 weeks. Most recently, Electronic Formulator was updated on October 8, 2026 and CognitiveAnchor on September 30, 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.*