# PPS vs ThinkSign_LedLinkBle

The clearest difference is update cadence: ThinkSign_LedLinkBle at every 6 days against PPS's every 6 months. PPS's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, 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.

PPS ships an update every 6 months, ThinkSign_LedLinkBle every 6 days. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PPS | ThinkSign_LedLinkBle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/pps/id590238598/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 90 MB | 25 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Electric Plant Board of the City of Paducah](https://appshunter.io/developer/590238601) | [xiangjun zhao](https://appshunter.io/developer/1848082622) |

## What reviewers say

### PPS

[App page](https://appshunter.io/ios/app/pps/id590238598)

Manage your utility account securely and conveniently on the go. View bills, make payments, schedule alerts, and receive important notifications. Access nearly all customer portal features from your mobile device.

**Highlights:** Secure account access, View bill and balance, Make payments, Find payment locations, Schedule alerts and reminders, Receive push notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### ThinkSign_LedLinkBle

[App page](https://appshunter.io/ios/app/thinksign-ledlinkble/id6757172262)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PPS free?

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

### Is ThinkSign_LedLinkBle free?

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

### Do PPS or ThinkSign_LedLinkBle have ads?

Neither PPS nor ThinkSign_LedLinkBle shows ads.

### Which is updated more often, PPS or ThinkSign_LedLinkBle?

PPS ships an update every 6 months, and ThinkSign_LedLinkBle every 6 days. Most recently, PPS was updated on October 2, 2026 and ThinkSign_LedLinkBle 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.*