# Perimify vs Arvee WeighSafe

The clearest difference is ads: Arvee WeighSafe at none against Perimify's shown. Arvee WeighSafe also leads on update cadence (every 6 days vs every 5 weeks) and monetization model (free vs ad-supported). Perimify's advantage is rating (5.0 vs 4.7). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Perimify holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Perimify ships an update every 5 weeks, Arvee WeighSafe every 6 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Perimify | Arvee WeighSafe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/perimify/id1596161734/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/arvee-weighsafe/id6759269423/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Ad-supported | **Free** |
| Size | 27 MB | 28 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Fathom Forward, Inc](https://appshunter.io/developer/1596162066) | [Arvee](https://appshunter.io/developer/1819299110) |

## What reviewers say

### Perimify

[App page](https://appshunter.io/ios/app/perimify/id1596161734)

Configure push notifications and manage your Perimify Hub. Monitor sensor status, review recent activity, and control notification sharing.

**Highlights:** Set up Perimify Hub, Configure push notifications, Check sensor status, View recent activity, Manage notification sharing

**In-app purchases:** none


### Arvee WeighSafe

[App page](https://appshunter.io/ios/app/arvee-weighsafe/id6759269423)

This free tool helps RV owners calculate their vehicle's weight distribution and ensure they are operating within safe limits. It offers multiple calculation modes for different RV setups and provides detailed analysis of axle weights, tire capacity, and towing limits.

**Highlights:** Multiple RV weight calculation modes, Detailed axle weight analysis, Tire capacity and load verification, GVWR and GCWR compliance, Cargo zone placement guidance, Offline functionality, Shareable safety reports

**In-app purchases:** none


## Frequently asked questions

### Is Perimify free?

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

### Is Arvee WeighSafe free?

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

### Which has better reviews, Perimify or Arvee WeighSafe?

Perimify is rated higher. Perimify averages 5.0 out of 5 from 1 ratings, while Arvee WeighSafe averages 4.7 from 3 ratings.

### Do Perimify or Arvee WeighSafe have ads?

Perimify shows ads; Arvee WeighSafe does not.

### Which is updated more often, Perimify or Arvee WeighSafe?

Perimify ships an update every 5 weeks, and Arvee WeighSafe every 6 days. Most recently, Perimify was updated on October 15, 2026 and Arvee WeighSafe on October 25, 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.*