# Arrow Propane vs NthGrow

The clearest difference is update cadence: NthGrow at fortnightly against Arrow Propane's every 4 months. Arrow Propane's advantage is iOS requirement (12.2 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.

Arrow Propane ships an update every 4 months, NthGrow fortnightly. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Arrow Propane | NthGrow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.4 (8 ratings)](https://appshunter.io/ios/app/nthgrow/id6479299040/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 57 MB | 46 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) | [Shenzhen Lazelaze Ecological Agriculture Technology Co., Ltd.](https://appshunter.io/developer/1595529331) |

## What reviewers say

### Arrow Propane

[App page](https://appshunter.io/ios/app/arrow-propane/id1639403080)

**Features:** macOS Compatibility

**In-app purchases:** none


### NthGrow

[App page](https://appshunter.io/ios/app/nthgrow/id6479299040)

Control and configure your NthGrow devices remotely. This utility app allows for easy management of settings and device operations.

**Highlights:** Device configuration, Remote control, Settings management, Effortless operation

**In-app purchases:** none


## Frequently asked questions

### Is Arrow Propane free?

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

### Is NthGrow free?

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

### Do Arrow Propane or NthGrow have ads?

Neither Arrow Propane nor NthGrow shows ads.

### Which is updated more often, Arrow Propane or NthGrow?

Arrow Propane ships an update every 4 months, and NthGrow fortnightly. Most recently, Arrow Propane was updated on October 4, 2026 and NthGrow 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.*