# Nupelda vs HattiWatt

The clearest difference is update cadence: HattiWatt at every 6 weeks against Nupelda's every 31 months. Nupelda's advantage is iOS requirement (11.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Nupelda ships an update every 31 months, HattiWatt every 6 weeks. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Nupelda | HattiWatt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 6 weeks** |
| Size | 9 MB | 4 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Srikanth Yarlagadda](https://appshunter.io/developer/1364628564) | [Pramell](https://appshunter.io/developer/1581797918) |

## What reviewers say

### Nupelda

[App page](https://appshunter.io/ios/app/nupelda/id1475453605)

**Features:** macOS Compatibility

**In-app purchases:** none


### HattiWatt

[App page](https://appshunter.io/ios/app/hattiwatt/id6443710171)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Nupelda free?

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

### Is HattiWatt free?

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

### Do Nupelda or HattiWatt have ads?

Neither Nupelda nor HattiWatt shows ads.

### Which is updated more often, Nupelda or HattiWatt?

Nupelda ships an update every 31 months, and HattiWatt every 6 weeks. Most recently, Nupelda was updated on October 3, 2026 and HattiWatt on October 12, 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.*