# Cryptarithms vs Langpal話朋

The clearest difference is price: Langpal話朋 at Free against Cryptarithms's $1.99. Langpal話朋 also leads on update cadence (every 9 days vs every 41 months). Cryptarithms's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 15.0). On ads and device support there is nothing between them.

Langpal話朋 is free to download; Cryptarithms costs $1.99 up front. Langpal話朋 sells 4 in-app purchases, starting at $5.99 per month. Cryptarithms asks for nothing beyond the download.

Cryptarithms ships an update every 41 months, Langpal話朋 every 9 days. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Cryptarithms | Langpal話朋 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cryptarithms/id609736978/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 9 days** |
| Monetization | Paid | — |
| Size | 7 MB | 113 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roman Koksharov](https://appshunter.io/developer/700716922) | [Langpal Limited](https://appshunter.io/developer/1793141077) |

## What reviewers say

### Cryptarithms

[App page](https://appshunter.io/ios/app/cryptarithms/id609736978)

Solve challenging mathematical puzzles where letters represent digits in arithmetic equations. This app offers 90 cryptarithms with translations into six languages, requiring only basic math and logical reasoning skills.

**Highlights:** Letter-to-digit substitution puzzles, Logical reasoning challenges, Arithmetic equality solving, 90 unique cryptarithms, Translations into 6 languages

**Features:** macOS Compatibility

**In-app purchases:** none


### Langpal話朋

[App page](https://appshunter.io/ios/app/langpal-chinese-phrasebook/id6741186468)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Langpal Basic Monthly | $5.99 | per month |
| Langpal Premium (Monthly) | $9.99 | per month |
| Langpal Basic (Yearly) | $59.99 | per year |
| Langpal Premium (Yearly) | $79.99 | per year |


## Frequently asked questions

### Is Cryptarithms free?

Cryptarithms costs $1.99, with no in-app purchases.

### Is Langpal話朋 free?

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

### Do Cryptarithms or Langpal話朋 have ads?

Neither Cryptarithms nor Langpal話朋 shows ads.

### Which is updated more often, Cryptarithms or Langpal話朋?

Cryptarithms ships an update every 41 months, and Langpal話朋 every 9 days. Most recently, Cryptarithms was updated on October 8, 2026 and Langpal話朋 on October 28, 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.*