# iDoser Premium vs IQ Test

The clearest difference is review sentiment: iDoser Premium at 46% against IQ Test's 0%. iDoser Premium also leads on rating (3.5 vs 1.0) and ratings volume (22 vs 1). IQ Test's advantage is update cadence (monthly vs every 18 months) and iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

iDoser Premium costs $4.99 and IQ Test $7.99 up front. iDoser Premium sells 10 one-off in-app purchases and IQ Test sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

iDoser Premium holds the better App Store score, 3.5 against 1.0. That said, the two scores are not equally well evidenced: iDoser Premium has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 46% of iDoser Premium's written reviews are positive against 0% of IQ Test's.

iDoser Premium ships an update every 18 months, IQ Test monthly. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | iDoser Premium | IQ Test |
| --- | --- | --- |
| Price | **$4.99** | $7.99 |
| Rating | **[3.5 (22 ratings)](https://appshunter.io/ios/app/idoser-premium/id295536778/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/iq-test-advanced-matrices-pro/id1623629108/reviews) |
| Number of ratings | **22** | 1 |
| Positive reviews | **46.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#171** | — |
| Size | 638 MB | 130 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [I-Doser.com](https://appshunter.io/developer/295536781) | [Perfect Consulting B.V.](https://appshunter.io/developer/1562668783) |

## What reviewers say

### iDoser Premium

[App page](https://appshunter.io/ios/app/idoser-premium/id295536778)

**Currently charting:** #171 Top Paid · Entertainment (US App Store)

This app offers a vast library of binaural brainwave sequences designed to induce simulated experiences, aid meditation, and promote lucid dreaming. It features advanced soundscapes, chromatherapy, and real-time tuning for a personalized journey.

**Highlights:** Binaural brainwave sequences, Lucid dream induction, Meditation and yoga aid, Integrated ambient soundscapes, Chromatherapy Engine, Reality check timer, Real-time tuning

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NOS | $0.99 | one-time |
| Divinorum | $1.99 | one-time |
| Condition | $1.99 | one-time |
| Orgasm | $1.99 | one-time |
| Cactus Buttons | $1.99 | one-time |
| Green | $1.99 | one-time |
| OrgasmQH | $2.99 | one-time |
| Lucid Dream | $2.99 | one-time |
| Out of Body | $2.99 | one-time |
| Trip | $2.99 | one-time |

**What reviewers like**

- 🚀 Great for meditation and relaxation
- 👍 Unique and interesting experiences
- 🚀 Effective for sleep and focus
- 👍 Customizable settings and slipstream

**What reviewers complain about**

- 🔒 Expensive in-app purchases
- 🐛 Buggy and crashes frequently
- 👎 Difficult to navigate and use
- 🔒 Limited free content

**Reported bugs**

- Purchased doses not working or disappearing
- Inability to download or play certain doses
- Compatibility issues on older devices

**Requested features**

- More free and longer duration doses
- Ability to import custom audio
- Better instructions and tutorials
- Improved user interface and controls


### IQ Test

[App page](https://appshunter.io/ios/app/iq-test-advanced-matrices-pro/id1623629108)

Sharpen your abstract reasoning and problem-solving skills with this app. It offers 60 unique practice questions modeled after Advanced Raven's Progressive Matrices, with randomized testing and multilingual support. An optional eBook provides further explanations and resources.

**Highlights:** 60 unique APM questions, Randomized testing sessions, Multilingual support, Ad-free experience, Zero-tracking policy, Optional eBook integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| eBook Version | $4.99 | one-time |


## Frequently asked questions

### Is iDoser Premium free?

iDoser Premium costs $4.99, and also offers in-app purchases.

### Is IQ Test free?

IQ Test costs $7.99, and also offers in-app purchases.

### Which has better reviews, iDoser Premium or IQ Test?

iDoser Premium is rated higher. iDoser Premium averages 3.5 out of 5 from 22 ratings, while IQ Test averages 1.0 from 1 ratings.

### Do iDoser Premium or IQ Test have ads?

Neither iDoser Premium nor IQ Test shows ads.

### Which is updated more often, iDoser Premium or IQ Test?

iDoser Premium ships an update every 18 months, and IQ Test monthly. Most recently, iDoser Premium was updated on October 27, 2026 and IQ Test on October 7, 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.*