# Cynch vs FlashGas.com

The clearest difference is review sentiment: FlashGas.com at 78% against Cynch's 26%. FlashGas.com also leads on rating (3.9 vs 2.6) and monetization model (free vs free with in-app purchases). Cynch's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, 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.

FlashGas.com holds the better App Store score, 3.9 against 2.6. Both are backed by a comparable volume of ratings — 54 and 37 respectively. Written reviews point the same way: 26% of Cynch's written reviews are positive against 78% of FlashGas.com's.

Cynch ships an update every 2 months, FlashGas.com every 3 weeks. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Cynch | FlashGas.com |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (54 ratings)](https://appshunter.io/ios/app/cynch/id1591254075/reviews) | **[3.9 (37 ratings)](https://appshunter.io/ios/app/flashgascom/id6444686275/reviews)** |
| Number of ratings | **54** | 37 |
| Positive reviews | 25.8% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 45 MB | 77 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amerigas Propane Inc.](https://appshunter.io/developer/1496862874) | [FLASHGAS.COM](https://appshunter.io/developer/1696358461) |

## What reviewers say

### Cynch

[App page](https://appshunter.io/ios/app/cynch/id1591254075)

This app offers a convenient way to get propane grill tanks delivered directly to your home. Easily order a replacement or a spare tank online with a simple process. Enjoy no-contact delivery and flexible options for your propane needs.

**Highlights:** Propane grill tank delivery, Online ordering, Tank exchange service, No-contact delivery, Accepts all tank brands, Spare tank purchase

**Features:** macOS Compatibility

**In-app purchases:** none


### FlashGas.com

[App page](https://appshunter.io/ios/app/flashgascom/id6444686275)

Order gas tank deliveries with ease through a mobile app. Browse available tanks, place orders, and track your delivery in real-time. Avoid running out of gas at critical moments with this convenient service.

**Highlights:** Order gas tank delivery, Browse different tanks, Track deliveries, Tank exchange service, Accepts all brands/conditions for exchange

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

**In-app purchases:** none


## Frequently asked questions

### Is Cynch free?

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

### Is FlashGas.com free?

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

### Which has better reviews, Cynch or FlashGas.com?

FlashGas.com is rated higher. Cynch averages 2.6 out of 5 from 54 ratings, while FlashGas.com averages 3.9 from 37 ratings.

### Do Cynch or FlashGas.com have ads?

Neither Cynch nor FlashGas.com shows ads.

### Which is updated more often, Cynch or FlashGas.com?

Cynch ships an update every 2 months, and FlashGas.com every 3 weeks. Most recently, Cynch was updated on October 12, 2026 and FlashGas.com on October 10, 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.*