# Smart Words Dictionary vs Expression Builder

Smart Words Dictionary and Expression Builder are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Smart Words Dictionary ships an update every 3 weeks, Expression Builder every 4 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Smart Words Dictionary | Expression Builder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 39 MB | 114 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ozan Ocak](https://appshunter.io/developer/1824556601) | [Nezihe Sozen](https://appshunter.io/developer/1825918288) |

## What reviewers say

### Smart Words Dictionary

[App page](https://appshunter.io/ios/app/smart-words-dictionary/id6748163293)

**Features:** macOS Compatibility

**In-app purchases:** none


### Expression Builder

[App page](https://appshunter.io/ios/app/expression-builder-first-3000/id6775914345)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Words Dictionary free?

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

### Is Expression Builder free?

Expression Builder is free to download, with no in-app purchases.

### Do Smart Words Dictionary or Expression Builder have ads?

Both Smart Words Dictionary and Expression Builder show ads.

### Which is updated more often, Smart Words Dictionary or Expression Builder?

Smart Words Dictionary ships an update every 3 weeks, and Expression Builder every 4 weeks. Most recently, Smart Words Dictionary was updated on October 24, 2026 and Expression Builder on October 31, 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.*