# Numbers in Icelandic language vs SLSL Dictionary

The clearest difference is review sentiment: SLSL Dictionary at 100% against Numbers in Icelandic language's 0%. SLSL Dictionary also leads on rating (5.0 vs 3.7) and in-app purchases (none vs 5). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Numbers in Icelandic language sells 5 in-app purchases, starting at $6.99 per month. SLSL Dictionary asks for nothing beyond the download.

SLSL Dictionary holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 0% of Numbers in Icelandic language's written reviews are positive against 100% of SLSL Dictionary's.

Numbers in Icelandic language ships an update every 6 weeks, SLSL Dictionary weekly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Numbers in Icelandic language | SLSL Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/numbers-in-icelandic-language/id1517696317/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/slsl-dictionary/id6445848879/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 22 MB | 52 MB |
| Requires iOS | **15.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nelly Latypova](https://appshunter.io/developer/1150816403) | [Daniel Porteous](https://appshunter.io/developer/1531368370) |

## What reviewers say

### Numbers in Icelandic language

[App page](https://appshunter.io/ios/app/numbers-in-icelandic-language/id1517696317)

Master Icelandic numbers with interactive tests and a handy converter. This app offers various learning modes, including math and logic exercises, to build a strong foundation in the language. Suitable for all ages, it's an effective tool for supplementary language learning.

**Highlights:** Learning numbers tests, Fast tests for quick review, Math and logic tests, Number converter, Numeric and alphabetic notation options, Progress tracking

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learn Languages Better Pro | $6.99 | per month |
| Learn Languages Better Pro | $7.49 | per month |
| Language Learning Course Pro | $8.49 | per 7 days |
| Pro Complete Language Course | $34.99 | per year |
| To get full access | $3.99 | one-time |


### SLSL Dictionary

[App page](https://appshunter.io/ios/app/slsl-dictionary/id6445848879)

Learn sign language with definitions and videos for each sign. Save custom word lists and use flashcards with spaced repetition for effective revision. Supports English, Sinhala, and Tamil.

**Highlights:** Video demonstrations for signs, Custom word list saving, Flashcard revision feature, Spaced repetition learning, Support for English, Sinhala, and Tamil

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

**In-app purchases:** none


## Frequently asked questions

### Is Numbers in Icelandic language free?

Numbers in Icelandic language is free to download, with in-app purchases available.

### Is SLSL Dictionary free?

SLSL Dictionary is free to download, with no in-app purchases.

### Which has better reviews, Numbers in Icelandic language or SLSL Dictionary?

SLSL Dictionary is rated higher. Numbers in Icelandic language averages 3.7 out of 5 from 3 ratings, while SLSL Dictionary averages 5.0 from 2 ratings.

### Do Numbers in Icelandic language or SLSL Dictionary have ads?

Numbers in Icelandic language shows ads; SLSL Dictionary does not.

### Which is updated more often, Numbers in Icelandic language or SLSL Dictionary?

Numbers in Icelandic language ships an update every 6 weeks, and SLSL Dictionary weekly. Most recently, Numbers in Icelandic language was updated on October 20, 2026 and SLSL Dictionary on October 24, 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.*