# Electronic Formulator vs Smart Lidar

The clearest difference is iOS requirement: Smart Lidar at 15.4 against Electronic Formulator's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Electronic Formulator ships an update every 9 days, Smart Lidar fortnightly. The most recent releases landed on May 15, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Electronic Formulator | Smart Lidar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 19 MB | 20 MB |
| Requires iOS | 26.2 | **15.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Historycentral.com Inc](https://appshunter.io/developer/1744330560) | [Eagleprojects S.p.A.](https://appshunter.io/developer/1677149406) |

## What reviewers say

### Electronic Formulator

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

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

**In-app purchases:** none


### Smart Lidar

[App page](https://appshunter.io/ios/app/smart-lidar/id6764063935)

**In-app purchases:** none


## Frequently asked questions

### Is Electronic Formulator free?

Electronic Formulator is free to download, with no in-app purchases.

### Is Smart Lidar free?

Smart Lidar is free to download, with no in-app purchases.

### Do Electronic Formulator or Smart Lidar have ads?

Neither Electronic Formulator nor Smart Lidar shows ads.

### Which is updated more often, Electronic Formulator or Smart Lidar?

Electronic Formulator ships an update every 9 days, and Smart Lidar fortnightly. Most recently, Electronic Formulator was updated on May 15, 2026 and Smart Lidar on September 18, 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.*