# Word memorization card vs WiFi Heatmap & Coverage Map

The clearest difference is in-app purchases: Word memorization card at none against WiFi Heatmap & Coverage Map's 4. Word memorization card also leads on iOS requirement (11.0 vs 17.0). WiFi Heatmap & Coverage Map's advantage is update cadence (every 3 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. WiFi Heatmap & Coverage Map sells 4 in-app purchases, starting at $19.99 per year. Word memorization card asks for nothing beyond the download.

Word memorization card ships an update every 4 months, WiFi Heatmap & Coverage Map every 3 days. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Word memorization card | WiFi Heatmap & Coverage Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Size | 19 MB | 13 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kazuya Fujita](https://appshunter.io/developer/1358322690) | [Rupangkan Kalita](https://appshunter.io/developer/6781726544) |

## What reviewers say

### Word memorization card

[App page](https://appshunter.io/ios/app/word-memorization-card/id1479534255)

**Features:** macOS Compatibility

**In-app purchases:** none


### WiFi Heatmap & Coverage Map

[App page](https://appshunter.io/ios/app/wifi-heatmap-and-coverage-map/id6808955251)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $19.99 | per year |
| Lifetime (Launch Offer) | $14.99 | one-time |
| Lifetime (Gift Offer) | $14.99 | one-time |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Word memorization card free?

Word memorization card is free to download, with no in-app purchases.

### Is WiFi Heatmap & Coverage Map free?

WiFi Heatmap & Coverage Map is free to download, with in-app purchases available.

### Do Word memorization card or WiFi Heatmap & Coverage Map have ads?

Neither Word memorization card nor WiFi Heatmap & Coverage Map shows ads.

### Which is updated more often, Word memorization card or WiFi Heatmap & Coverage Map?

Word memorization card ships an update every 4 months, and WiFi Heatmap & Coverage Map every 3 days. Most recently, Word memorization card was updated on October 26, 2026 and WiFi Heatmap & Coverage Map on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*