# Oki vs Flags Quiz

The clearest difference is rating: Flags Quiz at 5.0 against Oki's 4.4. Flags Quiz also leads on update cadence (every 2 days vs every 4 days). Oki's advantage is ads (none vs shown) and ratings volume (390 vs 2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Oki sells 10 in-app purchases, starting at $1.00 per month and Flags Quiz sells 8 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Flags Quiz holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Oki has 390 ratings behind it against 2, so its average is the more settled of the two.

Oki ships an update every 4 days, Flags Quiz every 2 days. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Oki | Flags Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (390 ratings)](https://appshunter.io/ios/app/oki-language-learning/id6748310130/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flags-quiz-world-flags/id6775259298/reviews)** |
| Number of ratings | **390** | 2 |
| Positive reviews | 63.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 96 MB | 27 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Alidar Kuchukov](https://appshunter.io/developer/1892225290) | [Yauheni Charnel](https://appshunter.io/developer/6775259300) |

## What reviewers say

### Oki

[App page](https://appshunter.io/ios/app/oki-language-learning/id6748310130)

Learn English with personalized lessons, speaking and writing practice, and detailed feedback from an AI coach. Create flashcards and track your progress across all language skills. This app offers a comprehensive approach to mastering English.

**Highlights:** Personalized lessons based on interests, Speaking and writing practice, Detailed feedback on mistakes, AI coach for real-time conversation, Flashcard creation, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oki Promotion Monthly | $1.00 | per month |
| Oki Premium 80% Off Discount | $1.99 | per month |
| Oki Premium 50% off Discount | $4.99 | per month |
| Oki Pro Monthly | $5.99 | per month |
| Oki Pro | $9.99 | per month |
| Aleem Monthly | $9.99 | per month |
| Oki Promotion Annual | $10.00 | per year |
| Oki Pro Annual | $29.99 | per year |
| Oki Annual | $88.00 | per year |
| Aleem Annual | $88.00 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Engaging learning experience
- 💡 Innovative AI-powered features
- 🔥 Effective for improving English skills

**What reviewers complain about**

- 🐛 Registration issues
- ⚠️ Limited functionality without registration

**Reported bugs**

- Registration process not working properly

**Requested features**

- Ability to register through third-party accounts
- More language learning options


### Flags Quiz

[App page](https://appshunter.io/ios/app/flags-quiz-world-flags/id6775259298)

Test your knowledge of world flags, countries, and capitals with this fast-paced geography quiz game. Engage in various quiz modes, track your progress, and unlock achievements. Ideal for students and trivia enthusiasts looking to expand their global awareness.

**Highlights:** Guess countries by flags, Match flags with country names, Practice capitals, Continent-based quizzes, Explore U.S. State Flags, Logo quizzes (College, NBA, NFL), Track scores and achievements

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | per month |
| Extra Lives | $3.99 | per month |
| Full Access | $6.99 | per month |
| Starter Pack | $0.99 | one-time |
| 5 Extra Lives | $0.99 | one-time |
| 5 Hints | $0.99 | one-time |
| Booster Pack | $1.99 | one-time |
| Best Value Pack | $3.99 | one-time |


## Frequently asked questions

### Is Oki free?

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

### Is Flags Quiz free?

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

### Which has better reviews, Oki or Flags Quiz?

Flags Quiz is rated higher. Oki averages 4.4 out of 5 from 390 ratings, while Flags Quiz averages 5.0 from 2 ratings.

### Do Oki or Flags Quiz have ads?

Flags Quiz shows ads; Oki does not.

### Which is updated more often, Oki or Flags Quiz?

Oki ships an update every 4 days, and Flags Quiz every 2 days. Most recently, Oki was updated on October 15, 2026 and Flags Quiz on October 10, 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.*