# Smart Safe vs Big Text Maker

The clearest difference is in-app purchases: Smart Safe at none against Big Text Maker's 2. Smart Safe also leads on ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Big Text Maker sells 2 in-app purchases, starting at $7.99 per 7 days. Smart Safe asks for nothing beyond the download.

Smart Safe ships an update fortnightly, Big Text Maker every 6 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Smart Safe | Big Text Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-safe/id6449799825/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 42 MB | 70 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [烟台兰德华电子科技有限公司](https://appshunter.io/developer/1662079816) | [Wave Design Studio](https://appshunter.io/developer/1383200816) |

## What reviewers say

### Smart Safe

[App page](https://appshunter.io/ios/app/smart-safe/id6449799825)

Manage and control your smart devices through a unified platform. Connect, unlock, and query records for various smart devices. The service continuously improves performance and expands functionality.

**Highlights:** Smart device connection, Device management, Unlock functionality, Record query, Performance optimization, Application expansion

**In-app purchases:** none


### Big Text Maker

[App page](https://appshunter.io/ios/app/big-text-maker-led-banner/id6478220914)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version LED Banner | $7.99 | per 7 days |
| Remove Ads | $7.99 | one-time |


## Frequently asked questions

### Is Smart Safe free?

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

### Is Big Text Maker free?

Big Text Maker is free to download, with in-app purchases available.

### Do Smart Safe or Big Text Maker have ads?

Big Text Maker shows ads; Smart Safe does not.

### Which is updated more often, Smart Safe or Big Text Maker?

Smart Safe ships an update fortnightly, and Big Text Maker every 6 weeks. Most recently, Smart Safe was updated on November 3, 2026 and Big Text Maker on November 4, 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.*