# SWPPD vs HLPD

SWPPD and HLPD 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. Neither carries in-app purchases, so what you see is what you pay.

SWPPD ships an update every 20 months, HLPD every 14 months. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SWPPD | HLPD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 14 months** |
| Size | 174 MB | 174 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Southwest Public Power District](https://appshunter.io/developer/1101236676) | [Hudson Light & Power Department](https://appshunter.io/developer/1471413948) |

## What reviewers say

### SWPPD

[App page](https://appshunter.io/ios/app/swppd/id1101236677)

**Features:** macOS Compatibility

**In-app purchases:** none


### HLPD

[App page](https://appshunter.io/ios/app/hlpd/id1471413949)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SWPPD free?

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

### Is HLPD free?

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

### Do SWPPD or HLPD have ads?

Neither SWPPD nor HLPD shows ads.

### Which is updated more often, SWPPD or HLPD?

SWPPD ships an update every 20 months, and HLPD every 14 months. Most recently, SWPPD was updated on October 6, 2026 and HLPD on October 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.*