# CLS Lean Specialist Exam Prep vs ImanQuest

The clearest difference is in-app purchases: ImanQuest at none against CLS Lean Specialist Exam Prep's 9. ImanQuest also leads on update cadence (every 6 days vs every 3 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. CLS Lean Specialist Exam Prep sells 9 in-app purchases, starting at $8.99 per 7 days. ImanQuest asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for CLS Lean Specialist Exam Prep against 5.0 for ImanQuest. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

CLS Lean Specialist Exam Prep ships an update every 3 months, ImanQuest every 6 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CLS Lean Specialist Exam Prep | ImanQuest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/cls-lean-specialist-exam-prep/id6743373867/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/imanquest/id6759816062/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 51 MB | 201 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Exam Prep OU](https://appshunter.io/developer/1689642184) | [Kaleem Ahmed](https://appshunter.io/developer/1880882998) |

## What reviewers say

### CLS Lean Specialist Exam Prep

[App page](https://appshunter.io/ios/app/cls-lean-specialist-exam-prep/id6743373867)

Prepare for your Certified Lean Specialist (CLS) exam with this comprehensive study tool. It offers a vast question bank, detailed explanations, progress tracking, and simulated exams to help you master Lean principles and achieve certification.

**Highlights:** Extensive question bank, Detailed answer explanations, Progress tracking, Customizable study plans, Simulated exam mode, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CLS Weekly Full Access | $8.99 | per 7 days |
| CLS Monthly Full Access | $24.99 | per month |
| CLS Monthly Full Access | $24.99 | per month |
| CLS Quarterly Full Access | $55.99 | per 3 months |
| CLS Quarterly Full Access | $55.99 | per 3 months |
| CLS Semiannual Full Access | $75.99 | per 6 months |
| CLS Semiannual Full Access | $75.99 | per 6 months |
| CLS Annual Full Access | $109.99 | per year |
| CLS Annual Full Access | $109.99 | per year |


### ImanQuest

[App page](https://appshunter.io/ios/app/imanquest/id6759816062)

This app integrates Quranic study, prayer times, and daily worship into a single, user-friendly interface. It offers features like Quran reading with tafseer, hadith browsing, dhikr, and stories of the prophets to support spiritual growth.

**Highlights:** Quran reading and exploration, Recitation audio playback, Tafseer and commentary, Hadith browsing, Dhikr (remembrance) tool, Prayer times and Qibla finder, Progress tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is CLS Lean Specialist Exam Prep free?

CLS Lean Specialist Exam Prep is free to download, with in-app purchases available.

### Is ImanQuest free?

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

### Which has better reviews, CLS Lean Specialist Exam Prep or ImanQuest?

CLS Lean Specialist Exam Prep and ImanQuest are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do CLS Lean Specialist Exam Prep or ImanQuest have ads?

Neither CLS Lean Specialist Exam Prep nor ImanQuest shows ads.

### Which is updated more often, CLS Lean Specialist Exam Prep or ImanQuest?

CLS Lean Specialist Exam Prep ships an update every 3 months, and ImanQuest every 6 days. Most recently, CLS Lean Specialist Exam Prep was updated on November 4, 2026 and ImanQuest on November 5, 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.*