# WholeFleet Diagnostics vs LessonADay

The clearest difference is in-app purchases: LessonADay at none against WholeFleet Diagnostics's 3. LessonADay also leads on update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WholeFleet Diagnostics sells 3 one-off in-app purchases. LessonADay asks for nothing beyond the download.

WholeFleet Diagnostics ships an update every 2 months, LessonADay every 2 weeks. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | WholeFleet Diagnostics | LessonADay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lessonaday/id6760803377/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 71 MB | 18 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Vietech Training & Consulting Inc](https://appshunter.io/developer/1707448542) | [Happy Spouse LLC](https://appshunter.io/developer/1886317070) |

## 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 |


### LessonADay

[App page](https://appshunter.io/ios/app/lessonaday/id6760803377)

Start your day with a daily growth ritual. Read a powerful lesson on living with meaning and purpose, then answer a short quiz to unlock your phone. Build a habit of daily insight and track your progress.

**Highlights:** Daily growth lessons, Morning ritual unlock, Short daily quizzes, Progress tracking, Daily streak building, XP system and ranks

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

**In-app purchases:** none


## Frequently asked questions

### Is WholeFleet Diagnostics free?

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

### Is LessonADay free?

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

### Do WholeFleet Diagnostics or LessonADay have ads?

Neither WholeFleet Diagnostics nor LessonADay shows ads.

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

WholeFleet Diagnostics ships an update every 2 months, and LessonADay every 2 weeks. Most recently, WholeFleet Diagnostics was updated on October 9, 2026 and LessonADay on September 29, 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.*