# iMemorize Mobile vs Nineteen Days Watch

The clearest difference is price: iMemorize Mobile at Free against Nineteen Days Watch's $5.99. iMemorize Mobile also leads on iOS requirement (15.0 vs 17.0). Nineteen Days Watch's advantage is review sentiment (100% vs 64%). On update cadence, ads, in-app purchases and device support there is nothing between them.

iMemorize Mobile is free to download; Nineteen Days Watch costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iMemorize Mobile ships an update monthly, Nineteen Days Watch every 3 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | iMemorize Mobile | Nineteen Days Watch |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[4.2 (15 ratings)](https://appshunter.io/ios/app/imemorize-mobile/id408402970/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 63.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Size | 164 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Heeten Choxi](https://appshunter.io/developer/1393405285) | [Nineteen Days,LLC](https://appshunter.io/developer/1702967329) |

## What reviewers say

### iMemorize Mobile

[App page](https://appshunter.io/ios/app/imemorize-mobile/id408402970)

Learn and memorize thousands of quotes from various categories like religion, philosophy, and history. Hide and reveal words with a tap to test your recall. Add your own quotes in any language and track your memorization progress.

**Highlights:** Memorize quotes, Library of 5,000+ quotes, Hide/reveal words, Add custom quotes, Track memorization progress, Multi-language support

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

**In-app purchases:** none


### Nineteen Days Watch

[App page](https://appshunter.io/ios/app/nineteen-days-watch/id6463495054)

Track Bahá'í dates and Holy Days directly on your Apple Watch. This app provides seamless date conversion and integration into your daily life, keeping you connected to significant events in the Bahá'í Faith.

**Highlights:** Bahá'í date conversion, User-friendly design, Seamless Apple Watch integration, Continuous calendar updates, Track Holy Days

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is iMemorize Mobile free?

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

### Is Nineteen Days Watch free?

Nineteen Days Watch costs $5.99, with no in-app purchases.

### Do iMemorize Mobile or Nineteen Days Watch have ads?

Neither iMemorize Mobile nor Nineteen Days Watch shows ads.

### Which is updated more often, iMemorize Mobile or Nineteen Days Watch?

iMemorize Mobile ships an update monthly, and Nineteen Days Watch every 3 weeks. Most recently, iMemorize Mobile was updated on November 1, 2026 and Nineteen Days Watch on November 7, 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.*