# Keystone Propane vs Turfile

The clearest difference is update cadence: Turfile at every 8 days against Keystone Propane's every 14 months. Keystone Propane's advantage is iOS requirement (12.2 vs 16.4). 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.

Keystone Propane ships an update every 14 months, Turfile every 8 days. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Keystone Propane | Turfile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/keystone-propane/id1482778346/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 47 MB | 98 MB |
| Requires iOS | **12.2** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Silverline Solutions](https://appshunter.io/developer/1453561976) | [Turfile Technologies Inc.](https://appshunter.io/developer/1879912514) |

## What reviewers say

### Keystone Propane

[App page](https://appshunter.io/ios/app/keystone-propane/id1482778346)

Manage your propane account 24/7 with this powerful tool. Set up autopay, view statements and transaction history, request deliveries, and monitor your tank levels. Designed for existing customers to save time and control their account needs.

**Highlights:** Setup autopay, Paperless statements, One-time payments, View past statements, View transaction history, Request delivery, Monitor tank levels

**Features:** macOS Compatibility

**In-app purchases:** none


### Turfile

[App page](https://appshunter.io/ios/app/turfile/id6759628352)

**In-app purchases:** none


## Frequently asked questions

### Is Keystone Propane free?

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

### Is Turfile free?

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

### Do Keystone Propane or Turfile have ads?

Neither Keystone Propane nor Turfile shows ads.

### Which is updated more often, Keystone Propane or Turfile?

Keystone Propane ships an update every 14 months, and Turfile every 8 days. Most recently, Keystone Propane was updated on October 2, 2026 and Turfile on October 1, 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.*