# Project HD vs LiBat Connect Smart Batteries

The clearest difference is price: LiBat Connect Smart Batteries at Free against Project HD's $0.99. LiBat Connect Smart Batteries also leads on update cadence (monthly vs every 37 months) and device support (3 vs 1). Project HD's advantage is iOS requirement (9.0 vs 15.1). On ads and in-app purchases there is nothing between them.

LiBat Connect Smart Batteries is free to download; Project HD costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Project HD ships an update every 37 months, LiBat Connect Smart Batteries monthly. The most recent releases landed on June 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Project HD | LiBat Connect Smart Batteries |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Monthly** |
| Size | 2 MB | 89 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JOhn Lyons](https://appshunter.io/developer/571586394) | [Togi Teknoloji](https://appshunter.io/developer/1663622262) |

## What reviewers say

### Project HD

[App page](https://appshunter.io/ios/app/project-hd/id720512266)

**Features:** macOS Compatibility

**In-app purchases:** none


### LiBat Connect Smart Batteries

[App page](https://appshunter.io/ios/app/libat-connect-smart-batteries/id1663622260)

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

**In-app purchases:** none


## Frequently asked questions

### Is Project HD free?

Project HD costs $0.99, with no in-app purchases.

### Is LiBat Connect Smart Batteries free?

LiBat Connect Smart Batteries is free to download, with no in-app purchases.

### Do Project HD or LiBat Connect Smart Batteries have ads?

Neither Project HD nor LiBat Connect Smart Batteries shows ads.

### Which is updated more often, Project HD or LiBat Connect Smart Batteries?

Project HD ships an update every 37 months, and LiBat Connect Smart Batteries monthly. Most recently, Project HD was updated on June 7, 2026 and LiBat Connect Smart Batteries on October 14, 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.*