# Butler PPD vs ACCU

The clearest difference is update cadence: ACCU at every 3 weeks against Butler PPD's every 7 months. Butler PPD's advantage is iOS requirement (12.0 vs 15.0). 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.

Butler PPD ships an update every 7 months, ACCU every 3 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | Butler PPD | ACCU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/accu-trac/id1440184814/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 175 MB | 68 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Butler Public Power District](https://appshunter.io/developer/1107574692) | [Micro Technologies](https://appshunter.io/developer/1440184813) |

## What reviewers say

### Butler PPD

[App page](https://appshunter.io/ios/app/butler-ppd/id1107574693)

**Features:** macOS Compatibility

**In-app purchases:** none


### ACCU

[App page](https://appshunter.io/ios/app/accu-trac/id1440184814)

Access your Accu-Trac system remotely via your mobile device. View inventory, animal details, and manage feed requests through a straightforward interface.

**Highlights:** Connect to Accu-Trac system, View inventory, Access animal details, Call feed, Simple interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Butler PPD free?

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

### Is ACCU free?

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

### Do Butler PPD or ACCU have ads?

Neither Butler PPD nor ACCU shows ads.

### Which is updated more often, Butler PPD or ACCU?

Butler PPD ships an update every 7 months, and ACCU every 3 weeks. Most recently, Butler PPD was updated on October 29, 2026 and ACCU on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*