# NegaWATT vs Leccit

The clearest difference is in-app purchases: NegaWATT at none against Leccit's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Leccit sells 4 in-app purchases, starting at $4.99 per month. NegaWATT asks for nothing beyond the download.

NegaWATT ships an update every 2 weeks, Leccit monthly. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | NegaWATT | Leccit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 160 MB | 50 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Albatroz Digital, Lda.](https://appshunter.io/developer/1387867940) | [Leccit](https://appshunter.io/developer/1870517726) |

## What reviewers say

### NegaWATT

[App page](https://appshunter.io/ios/app/negawatt/id6467116795)

**In-app purchases:** none


### Leccit

[App page](https://appshunter.io/ios/app/leccit/id6758043005)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscrição LECCIT | $4.99 | per month |
| 25000 Créditos | $3.99 | one-time |
| 60000 Créditos | $8.99 | one-time |
| 100000 Créditos | $12.99 | one-time |


## Frequently asked questions

### Is NegaWATT free?

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

### Is Leccit free?

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

### Do NegaWATT or Leccit have ads?

Neither NegaWATT nor Leccit shows ads.

### Which is updated more often, NegaWATT or Leccit?

NegaWATT ships an update every 2 weeks, and Leccit monthly. Most recently, NegaWATT was updated on September 10, 2026 and Leccit on September 11, 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.*