# EIB & ESB Digital Handbook vs StudyAI Personalized Guides

The clearest difference is price: StudyAI Personalized Guides at Free against EIB & ESB Digital Handbook's $3.99. StudyAI Personalized Guides also leads on rating (5.0 vs 1.8) and update cadence (every 2 weeks vs every 20 months). EIB & ESB Digital Handbook's advantage is in-app purchases (none vs 1) and chart position (#101 vs unranked). On ads there is nothing between them.

StudyAI Personalized Guides is free to download; EIB & ESB Digital Handbook costs $3.99 up front. StudyAI Personalized Guides sells 1 in-app purchase, starting at $2.99 per month. EIB & ESB Digital Handbook asks for nothing beyond the download.

StudyAI Personalized Guides holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

EIB & ESB Digital Handbook ships an update every 20 months, StudyAI Personalized Guides every 2 weeks. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | EIB & ESB Digital Handbook | StudyAI Personalized Guides |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [1.8 (4 ratings)](https://appshunter.io/ios/app/eib-and-esb-digital-handbook/id6449977458/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/studyai-personalized-guides/id6779765714/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 weeks** |
| Monetization | Paid | **Freemium** |
| Best chart rank | **#101** | — |
| Size | 37 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Robert LeGrand](https://appshunter.io/developer/1687864656) | [David Peterson](https://appshunter.io/developer/1808322033) |

## What reviewers say

### EIB & ESB Digital Handbook

[App page](https://appshunter.io/ios/app/eib-and-esb-digital-handbook/id6449977458)

**Currently charting:** #101 Top Paid · Education (US App Store)

This digital handbook provides a study guide for the Expert Infantryman and Expert Soldier's Badge, drawing from official Army regulations. It covers physical fitness, land navigation, weapons, patrol, and medical lanes, along with "how to" videos to aid in mastering fundamentals.

**Highlights:** Official regulation-based content, Physical fitness requirements, Land navigation guidance, Weapons, Patrol, and Medical lanes, Instructional "how to" videos, Stopwatch functionality

**Features:** Vision Pro support

**In-app purchases:** none


### StudyAI Personalized Guides

[App page](https://appshunter.io/ios/app/studyai-personalized-guides/id6779765714)

Transform your study materials into personalized flashcards, quizzes, and timed exams. This AI-powered tool acts as a tutor, explaining concepts based on your own notes and lectures. Track your progress and master subjects with spaced repetition.

**Highlights:** AI-generated study guides from your notes, Personalized flashcards with spaced repetition, Practice quizzes and timed exams, AI tutor for concept explanations, Progress tracking and mastery counts, Syllabus-based guide generation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyAI Pro | $2.99 | per month |


## Frequently asked questions

### Is EIB & ESB Digital Handbook free?

EIB & ESB Digital Handbook costs $3.99, with no in-app purchases.

### Is StudyAI Personalized Guides free?

StudyAI Personalized Guides is free to download, with in-app purchases available.

### Which has better reviews, EIB & ESB Digital Handbook or StudyAI Personalized Guides?

StudyAI Personalized Guides is rated higher. EIB & ESB Digital Handbook averages 1.8 out of 5 from 4 ratings, while StudyAI Personalized Guides averages 5.0 from 1 ratings.

### Do EIB & ESB Digital Handbook or StudyAI Personalized Guides have ads?

Neither EIB & ESB Digital Handbook nor StudyAI Personalized Guides shows ads.

### Which is updated more often, EIB & ESB Digital Handbook or StudyAI Personalized Guides?

EIB & ESB Digital Handbook ships an update every 20 months, and StudyAI Personalized Guides every 2 weeks. Most recently, EIB & ESB Digital Handbook was updated on September 25, 2026 and StudyAI Personalized Guides on September 18, 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.*