# IAPMO Codes vs Pocket Prep Skilled Trades '26

The clearest difference is review sentiment: Pocket Prep Skilled Trades '26 at 52% against IAPMO Codes's 0%. Pocket Prep Skilled Trades '26 also leads on rating (4.7 vs 3.8) and update cadence (every 3 weeks vs every 7 months). IAPMO Codes's advantage is in-app purchases (none vs 6) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Pocket Prep Skilled Trades '26 sells 6 in-app purchases, starting at $10.99 per month. IAPMO Codes asks for nothing beyond the download.

Pocket Prep Skilled Trades '26 holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Pocket Prep Skilled Trades '26 has 699 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 0% of IAPMO Codes's written reviews are positive against 52% of Pocket Prep Skilled Trades '26's.

IAPMO Codes ships an update every 7 months, Pocket Prep Skilled Trades '26 every 3 weeks. The most recent releases landed on October 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | IAPMO Codes | Pocket Prep Skilled Trades '26 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (6 ratings)](https://appshunter.io/ios/app/iapmo-codes/id1457481184/reviews) | **[4.7 (699 ratings)](https://appshunter.io/ios/app/pocket-prep-skilled-trades-26/id1503583993/reviews)** |
| Number of ratings | 6 | **699** |
| Positive reviews | 0.0% of reviews | **51.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 22 MB | 96 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IAPMO](https://appshunter.io/developer/1455422752) | [Pocket Prep, Inc.](https://appshunter.io/developer/478383132) |

## What reviewers say

### IAPMO Codes

[App page](https://appshunter.io/ios/app/iapmo-codes/id1457481184)

Access and manage your purchased IAPMO codes, including the UPC, UMC, and others. Make annotations, record voice notes, and view content offline. Stay informed with code errata, committee information, and breaking news.

**Highlights:** View purchased IAPMO codes, Offline access, Make annotations, Voice recordings, Access code errata, View development timeline, Direct access to engineering staff

**Features:** macOS Compatibility

**In-app purchases:** none


### Pocket Prep Skilled Trades '26

[App page](https://appshunter.io/ios/app/pocket-prep-skilled-trades-26/id1503583993)

Prepare for skilled trades certification exams with thousands of practice questions and detailed explanations. Track your progress, identify weak areas, and study using various modes to build confidence for exam day.

**Highlights:** Thousands of practice questions, Expert-authored content, Detailed explanations, Multiple study modes, Performance analytics, Pass Guarantee

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Auto Prep Monthly | $10.99 | per month |
| Premium Auto Prep Monthly | $10.99 | per month |
| Premium Auto Prep Quarterly | $24.99 | per 3 months |
| Premium Auto Prep Quarterly | $24.99 | per 3 months |
| Premium Automotive Prep Yearly | $59.99 | per year |
| Premium Auto Prep Yearly | $59.99 | per year |

**What reviewers like**

- 🚀 Helpful for exam preparation
- 👍 Convenient mobile app
- 💡 Useful for daily practice and weak subject identification
- 👍 Explanations make complex topics easier to understand
- 🚀 Passed ASE L2 exam with the help of this app

**What reviewers complain about**

- 🐛 Questions not representative of actual exam content
- 🐛 Missing important details in questions
- 🐛 Limited number of questions per subject
- 🐛 Lack of schematic and diagram-based questions
- 💰 Expensive subscription model

**Reported bugs**

- Questions not updated regularly
- Same questions repeated in the free version

**Requested features**

- More schematic and diagram-based questions
- Ability to review questions answered incorrectly
- Provide composite vehicle booklet along with the app
- Increase the number of questions per subject


## Frequently asked questions

### Is IAPMO Codes free?

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

### Is Pocket Prep Skilled Trades '26 free?

Pocket Prep Skilled Trades '26 is free to download, with in-app purchases available.

### Which has better reviews, IAPMO Codes or Pocket Prep Skilled Trades '26?

Pocket Prep Skilled Trades '26 is rated higher. IAPMO Codes averages 3.8 out of 5 from 6 ratings, while Pocket Prep Skilled Trades '26 averages 4.7 from 699 ratings.

### Do IAPMO Codes or Pocket Prep Skilled Trades '26 have ads?

Neither IAPMO Codes nor Pocket Prep Skilled Trades '26 shows ads.

### Which is updated more often, IAPMO Codes or Pocket Prep Skilled Trades '26?

IAPMO Codes ships an update every 7 months, and Pocket Prep Skilled Trades '26 every 3 weeks. Most recently, IAPMO Codes was updated on October 5, 2026 and Pocket Prep Skilled Trades '26 on October 30, 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.*