# SLSL Dictionary vs Shree Pragati Sec School

The clearest difference is update cadence: SLSL Dictionary at every 5 days against Shree Pragati Sec School's every 7 months. SLSL Dictionary also leads on device support. Shree Pragati Sec School's advantage is iOS requirement (14.0 vs 16.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SLSL Dictionary ships an update every 5 days, Shree Pragati Sec School every 7 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SLSL Dictionary | Shree Pragati Sec School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/slsl-dictionary/id6445848879/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 5 days** | Every 7 months |
| Monetization | Free | — |
| Size | 52 MB | 88 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Porteous](https://appshunter.io/developer/1531368370) | [DYNAMIC TECHNOSOFT](https://appshunter.io/developer/1607803655) |

## What reviewers say

### SLSL Dictionary

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

Learn Sri Lankan Sign Language with a comprehensive video dictionary. Access over 2,300 signs and 475 phrases, with detailed definitions and regional variants. Features include fingerspelling, customizable lists, and flashcards for effective learning.

**Highlights:** Extensive video library of signs and phrases, Fingerspelling for multiple alphabets, Multilingual support (English, Sinhala, Tamil), Detailed definitions and regional variants, Adjustable video playback speed, Customizable sign lists and flashcards, Offline access to downloaded content

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

**In-app purchases:** none


### Shree Pragati Sec School

[App page](https://appshunter.io/ios/app/shree-pragati-sec-school/id6744516769)

**In-app purchases:** none


## Frequently asked questions

### Is SLSL Dictionary free?

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

### Is Shree Pragati Sec School free?

Shree Pragati Sec School is free to download, with no in-app purchases.

### Which is updated more often, SLSL Dictionary or Shree Pragati Sec School?

SLSL Dictionary ships an update every 5 days, and Shree Pragati Sec School every 7 months. Most recently, SLSL Dictionary was updated on November 3, 2026 and Shree Pragati Sec School on November 5, 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.*