# Feed Your Elephant Flags vs World

The clearest difference is ads: Feed Your Elephant Flags at none against World's shown. Feed Your Elephant Flags also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (13.2 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Feed Your Elephant Flags sells 9 in-app purchases, starting at $0.99 per year and World sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Feed Your Elephant Flags ships an update every 4 days, World every 2 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Feed Your Elephant Flags | World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/feed-your-elephant-flags/id1205080622/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 117 MB | 147 MB |
| Requires iOS | **13.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Feed Your Elephant](https://appshunter.io/developer/1356107396) | [Olga Ivanova](https://appshunter.io/developer/1733570435) |

## What reviewers say

### Feed Your Elephant Flags

[App page](https://appshunter.io/ios/app/feed-your-elephant-flags/id1205080622)

This app utilizes spaced repetition and active learning to help you efficiently memorize world flags. It adapts to your learning pace, focusing on flags you find challenging and revisiting mastered ones less frequently.

**Highlights:** Spaced repetition learning, Active learning methodology, Adaptive question difficulty, Efficient flag memorization, Progressive learning

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $0.99 | per year |
| Visualise African Flags | $0.99 | one-time |
| Visualise Asian Flags. | $0.99 | one-time |
| Visualise European Flags. | $0.99 | one-time |
| Visualise North American Flags | $0.99 | one-time |
| Visualise Oceanic Flags. | $0.99 | one-time |
| Visualise South American Flags | $0.99 | one-time |
| Unlock all modules | $1.99 | one-time |
| Visualise All Flags. | $1.99 | one-time |


### World

[App page](https://appshunter.io/ios/app/world-flags/id6758343689)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| flags_by_oliva_subscription | $1.99 | per month |
| flags_by_oliva_donation | $1.99 | one-time |


## Frequently asked questions

### Is Feed Your Elephant Flags free?

Feed Your Elephant Flags is free to download, with in-app purchases available.

### Is World free?

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

### Do Feed Your Elephant Flags or World have ads?

World shows ads; Feed Your Elephant Flags does not.

### Which is updated more often, Feed Your Elephant Flags or World?

Feed Your Elephant Flags ships an update every 4 days, and World every 2 months. Most recently, Feed Your Elephant Flags was updated on October 6, 2026 and World on October 9, 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.*