# Smart Sinhala Keyboard vs Auto Stamp

The clearest difference is in-app purchases: Auto Stamp at none against Smart Sinhala Keyboard's 1. Auto Stamp also leads on ads (none vs shown) and update cadence (monthly vs every 3 months). Smart Sinhala Keyboard's advantage is iOS requirement (12.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Smart Sinhala Keyboard sells 1 one-off in-app purchase. Auto Stamp asks for nothing beyond the download.

Smart Sinhala Keyboard ships an update every 3 months, Auto Stamp monthly. The most recent releases landed on September 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Smart Sinhala Keyboard | Auto Stamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (44 ratings)](https://appshunter.io/ios/app/smart-sinhala-keyboard/id1445436313/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 19 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [banuchander janarthn](https://appshunter.io/developer/650418037) | [Apjam Ltd](https://appshunter.io/developer/603518757) |

## What reviewers say

### Smart Sinhala Keyboard

[App page](https://appshunter.io/ios/app/smart-sinhala-keyboard/id1445436313)

This utility app provides a fast and efficient way to type in Sinhala. It offers instant offline Sinhala translations for English words, along with helpful letter suggestions to speed up your typing experience.

**Highlights:** Instant offline Sinhala translation, Easy letter suggestions, Faster typing speed, Differentiates Sinhala letters, Offline functionality

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keyboard Words Suggestions | $1.99 | one-time |


### Auto Stamp

[App page](https://appshunter.io/ios/app/auto-stamp/id6470200439)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Sinhala Keyboard free?

Smart Sinhala Keyboard is free to download, with in-app purchases available.

### Is Auto Stamp free?

Auto Stamp is free to download, with no in-app purchases.

### Do Smart Sinhala Keyboard or Auto Stamp have ads?

Smart Sinhala Keyboard shows ads; Auto Stamp does not.

### Which is updated more often, Smart Sinhala Keyboard or Auto Stamp?

Smart Sinhala Keyboard ships an update every 3 months, and Auto Stamp monthly. Most recently, Smart Sinhala Keyboard was updated on September 17, 2026 and Auto Stamp on October 15, 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.*