# i vs WordMasking Lite

The clearest difference is rating: WordMasking Lite at 4.8 against i's 4.2. WordMasking Lite also leads on review sentiment (72% vs 43%) and iOS requirement (14.0 vs 18.0). i's advantage is update cadence (every 6 days vs fortnightly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. i sells 10 one-off in-app purchases and WordMasking Lite sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

WordMasking Lite holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 10 and 6 respectively. Written reviews point the same way: 43% of i's written reviews are positive against 72% of WordMasking Lite's.

i ships an update every 6 days, WordMasking Lite fortnightly. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | i | WordMasking Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (10 ratings)](https://appshunter.io/ios/app/i-memorize-sheet/id803026043/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/wordmasking-lite/id1490696822/reviews)** |
| Number of ratings | **10** | 6 |
| Positive reviews | 42.9% of reviews | **72.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 67 MB | 12 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BrainApp LLC](https://appshunter.io/developer/726018559) | [Akira Takahashi](https://appshunter.io/developer/391327047) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-memorize-sheet/id803026043)

This app allows users to hide text in study materials using a filter, mimicking a red sheet for effective memorization. It supports photos and PDFs, enabling studying anytime, anywhere with just a smartphone.

**Highlights:** Hide text with red filter effect, Study photos and PDFs, Add check marks for progress, Efficient study with navigation, Use anytime, anywhere

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| i-Memorize Sheet Remove ADs Option | $0.99 | one-time |
| imc00010 | $0.99 | one-time |
| imc00020 | $0.99 | one-time |
| i-Mem-Contents imc00030 | $0.99 | one-time |
| i-Mem-Contents imc00040 | $0.99 | one-time |
| i-Mem-Contents imc00010 | $0.99 | one-time |
| i-memorize Sheet File-Limit release add-on | $2.99 | one-time |
| i-memorize Sheet PDF page-Limit release add-on | $4.99 | one-time |
| Pro licence(campaign) | $5.99 | one-time |
| i-memorize Sheet Limit release add-on | $6.99 | one-time |


### WordMasking Lite

[App page](https://appshunter.io/ios/app/wordmasking-lite/id1490696822)

This app helps you memorize words and sentences by masking them with drawing lines. It supports various file imports, including images and PDFs, and offers features like automatic adjustment and batch masking. Results are recorded and editable, with support for both iPhone and iPad.

**Highlights:** Masking words/sentences with drawing lines, Image and PDF file import, Color-coded masking line based on accuracy, Automatic adjustment for PDF masking, Batch masking via search function, Result recording and editing, Folder-based book management

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove advertisements | $1.99 | one-time |


## Frequently asked questions

### Is i free?

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

### Is WordMasking Lite free?

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

### Which has better reviews, i or WordMasking Lite?

WordMasking Lite is rated higher. i averages 4.2 out of 5 from 10 ratings, while WordMasking Lite averages 4.8 from 6 ratings.

### Do i or WordMasking Lite have ads?

Both i and WordMasking Lite show ads.

### Which is updated more often, i or WordMasking Lite?

i ships an update every 6 days, and WordMasking Lite fortnightly. Most recently, i was updated on October 26, 2026 and WordMasking Lite on October 29, 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.*