# NIE Library vs Smart Punjabi Dictionary

The clearest difference is in-app purchases: NIE Library at none against Smart Punjabi Dictionary's 5. NIE Library also leads on ads (none vs shown) and iOS requirement (13.4 vs 17). Smart Punjabi Dictionary's advantage is update cadence (every 5 months vs every 21 months). On price and device support there is nothing between them.

Both are free to download. Smart Punjabi Dictionary sells 5 in-app purchases, starting at $0.49 per month. NIE Library asks for nothing beyond the download.

NIE Library ships an update every 21 months, Smart Punjabi Dictionary every 5 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | NIE Library | Smart Punjabi Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 5 months** |
| Size | 32 MB | 60 MB |
| Requires iOS | **13.4** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [National Institute of Education (NIE) Singapore](https://appshunter.io/developer/426893549) | [Md Shihab Uddin](https://appshunter.io/developer/1602142430) |

## What reviewers say

### NIE Library

[App page](https://appshunter.io/ios/app/nie-library/id513175751)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Punjabi Dictionary

[App page](https://appshunter.io/ios/app/smart-punjabi-dictionary/id1606885026)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads for a month | $0.49 | per month |
| Remove ads for 2 months | $0.99 | per 2 months |
| Remove ads for 3 months | $1.49 | per 3 months |
| Remove ads for 6 months | $1.99 | per 6 months |
| Remove ads for a year | $2.49 | per year |


## Frequently asked questions

### Is NIE Library free?

NIE Library is free to download, with no in-app purchases.

### Is Smart Punjabi Dictionary free?

Smart Punjabi Dictionary is free to download, with in-app purchases available.

### Do NIE Library or Smart Punjabi Dictionary have ads?

Smart Punjabi Dictionary shows ads; NIE Library does not.

### Which is updated more often, NIE Library or Smart Punjabi Dictionary?

NIE Library ships an update every 21 months, and Smart Punjabi Dictionary every 5 months. Most recently, NIE Library was updated on November 1, 2026 and Smart Punjabi Dictionary on November 3, 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.*