# Simbo vs ASVAB Prep

The clearest difference is price: Simbo at Free against ASVAB Prep's $0.99. Simbo also leads on update cadence (weekly vs every 10 months). ASVAB Prep's advantage is in-app purchases (none vs 27). On ads, device support and iOS requirement there is nothing between them.

Simbo is free to download; ASVAB Prep costs $0.99 up front. Simbo sells 27 in-app purchases, starting at $4.99 per 7 days. ASVAB Prep asks for nothing beyond the download.

Simbo ships an update weekly, ASVAB Prep every 10 months. The most recent releases landed on October 27, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Simbo | ASVAB Prep |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.6 (823 ratings)](https://appshunter.io/ios/app/simbo-iq-and-brain-training/id1670740872/reviews)** | — |
| Number of ratings | **823** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 4 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHARGING PIXELS](https://appshunter.io/developer/1757792329) | [James Kelly](https://appshunter.io/developer/825582894) |

## What reviewers say

### Simbo

[App page](https://appshunter.io/ios/app/simbo-iq-and-brain-training/id1670740872)

This app offers science-driven brain training exercises designed to improve memory, logic, focus, and problem-solving skills in just 5 minutes daily. It provides personalized training, clear progress tracking, and engaging features to help users unlock their best mental performance.

**Highlights:** Memory training, Logic and reasoning enhancement, Pattern recognition exercises, Numerical skills development, Spatial thinking improvement, Processing speed boost, Personalized adaptive training

**Features:** Vision Pro support

**In-app purchases (27)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simbo Genius | $4.99 | per 7 days |
| Simbo Genius | $4.99 | per 7 days |
| Simbo Genius | $6.99 | per 7 days |
| Simbo Genius | $6.99 | per 7 days |
| Simbo Genius | $8.99 | per month |
| Logic Premium | $8.99 | per month |
| Simbo Premium Offer (2) | $9.99 | per year |
| Simbo Genius | $12.99 | per month |
| Simbo Premium Offer (3) | $14.99 | per year |
| Simbo Genius | $19.99 | per year |
| Simbo Premium Free Trial (1) | $19.99 | per year |
| Simbo Premium Offer (1) | $19.99 | per year |
| Simbo Premium Free Trial (3) | $19.99 | per year |
| Simbo Genius | $24.99 | per year |
| Simbo Premium Offer (4) | $24.99 | per year |
| Simbo Genius | $28.49 | per year |
| Simbo Genius | $29.99 | per year |
| Simbo Genius | $39.99 | per year |
| Logic Premium | $39.99 | per year |
| Simbo Genius | $59.99 | per year |
| Lifetime Premium Pass Gift | Free | one-time |
| Simbo IQ Test | $4.99 | one-time |
| Simbo Genius | $4.99 | one-time |
| Simbo Genius | $8.99 | one-time |
| Simbo Genius | $19.99 | one-time |
| Simbo Lifetime Genius | $159.99 | one-time |
| Lifetime Premium Pass | $159.99 | one-time |

**What reviewers like**

- 🚀 Great for brain training
- 👍 Challenging and engaging puzzles
- 💡 Variety of IQ exercises
- 🧠 Improves cognitive abilities
- 🤓 Accurate IQ testing

**What reviewers complain about**

- 💰 Expensive subscription
- 🔒 Locked content behind paywall
- 🐛 Incorrect answers and flawed logic
- 🤔 Lack of explanations for wrong answers
- 📱 Compatibility issues on smaller devices

**Reported bugs**

- Inconsistent display and cropped content
- Inability to restore purchased subscriptions
- Accounts disappearing or resetting unexpectedly

**Requested features**

- Detailed feedback and explanations for wrong answers
- Progress tracking and performance analytics
- More free content and trial options
- Better compatibility for smaller screen sizes


### ASVAB Prep

[App page](https://appshunter.io/ios/app/asvab-prep-study-and-practice/id6740828857)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simbo free?

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

### Is ASVAB Prep free?

ASVAB Prep costs $0.99, with no in-app purchases.

### Do Simbo or ASVAB Prep have ads?

Neither Simbo nor ASVAB Prep shows ads.

### Which is updated more often, Simbo or ASVAB Prep?

Simbo ships an update weekly, and ASVAB Prep every 10 months. Most recently, Simbo was updated on October 27, 2026 and ASVAB Prep on October 19, 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.*