# GriswoldComm vs Offen Petroleum

The clearest difference is update cadence: Offen Petroleum at every 5 weeks against GriswoldComm's every 14 months. 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.

GriswoldComm ships an update every 14 months, Offen Petroleum every 5 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GriswoldComm | Offen Petroleum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (21 ratings)](https://appshunter.io/ios/app/offen-petroleum/id1666606413/reviews)** |
| Number of ratings | — | **21** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 161 MB | 49 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GRISWOLD COOPERATIVE TELEPHONE CO](https://appshunter.io/developer/1621551106) | [PDS Solutions, LLC](https://appshunter.io/developer/533314352) |

## What reviewers say

### GriswoldComm

[App page](https://appshunter.io/ios/app/griswoldcomm/id1621551104)

**Features:** macOS Compatibility

**In-app purchases:** none


### Offen Petroleum

[App page](https://appshunter.io/ios/app/offen-petroleum/id1666606413)

Manage your petroleum accounts on the go. Access real-time fuel prices, view EFT details, and review invoices and sales history. Stay informed about your account information conveniently from anywhere.

**Highlights:** Check latest fuel prices, View EFT details, Access latest invoice details, Review sales history, View reporting data

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

**In-app purchases:** none


## Frequently asked questions

### Is GriswoldComm free?

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

### Is Offen Petroleum free?

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

### Do GriswoldComm or Offen Petroleum have ads?

Neither GriswoldComm nor Offen Petroleum shows ads.

### Which is updated more often, GriswoldComm or Offen Petroleum?

GriswoldComm ships an update every 14 months, and Offen Petroleum every 5 weeks. Most recently, GriswoldComm was updated on October 25, 2026 and Offen Petroleum on October 24, 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.*