# WholeFleet Diagnostics vs Explainly

The clearest difference is device support: WholeFleet Diagnostics at 3 against Explainly's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. WholeFleet Diagnostics sells 3 one-off in-app purchases and Explainly sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

WholeFleet Diagnostics ships an update every 2 months, Explainly every 3 months. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | WholeFleet Diagnostics | Explainly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/explainly-detect-and-protect/id6758644288/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Freemium |
| Size | 71 MB | 4 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Vietech Training & Consulting Inc](https://appshunter.io/developer/1707448542) | [Amirul Islam](https://appshunter.io/developer/1835852193) |

## What reviewers say

### WholeFleet Diagnostics

[App page](https://appshunter.io/ios/app/wholefleet-diagnostics/id6466522357)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cummins INSITE & QuickServe | $349.00 | one-time |
| Cummins Aftertreatment | $349.00 | one-time |
| Cummins HPCR | $349.00 | one-time |


### Explainly

[App page](https://appshunter.io/ios/app/explainly-detect-and-protect/id6758644288)

Understand important documents and detect risks before you act. This app breaks down complex texts like contracts and bills into simple language, identifies hidden fees, and helps you spot scams. It also provides guidance and can translate documents.

**Highlights:** Scam detection for messages and documents, Hidden fee identification in bills, Plain English document explanations, Step-by-step decision guidance, Document translation and read-aloud, Unlimited scans with Pro subscription

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Explainly Pro (Monthly) | $6.99 | per month |
| Explainly Pro (Yearly) | $39.99 | per year |


## Frequently asked questions

### Is WholeFleet Diagnostics free?

WholeFleet Diagnostics is free to download, with in-app purchases available.

### Is Explainly free?

Explainly is free to download, with in-app purchases available.

### Do WholeFleet Diagnostics or Explainly have ads?

Neither WholeFleet Diagnostics nor Explainly shows ads.

### Which is updated more often, WholeFleet Diagnostics or Explainly?

WholeFleet Diagnostics ships an update every 2 months, and Explainly every 3 months. Most recently, WholeFleet Diagnostics was updated on September 23, 2026 and Explainly on September 20, 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.*