# SmartRescue vs (EXTENDS)Base

The clearest difference is ads: SmartRescue at none against (EXTENDS)Base's shown. (EXTENDS)Base's advantage is update cadence (every 3 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

SmartRescue ships an update every 4 months, (EXTENDS)Base every 3 weeks. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SmartRescue | (EXTENDS)Base |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 33 MB | 12 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [EVER CLEAN](https://appshunter.io/developer/1677574131) | [Lancia kitabatake](https://appshunter.io/developer/1852975591) |

## What reviewers say

### SmartRescue

[App page](https://appshunter.io/ios/app/smartrescue/id6557050418)

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

**In-app purchases:** none


### (EXTENDS)Base

[App page](https://appshunter.io/ios/app/extendsbase/id6756230478)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartRescue free?

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

### Is (EXTENDS)Base free?

(EXTENDS)Base is free to download, with no in-app purchases.

### Do SmartRescue or (EXTENDS)Base have ads?

(EXTENDS)Base shows ads; SmartRescue does not.

### Which is updated more often, SmartRescue or (EXTENDS)Base?

SmartRescue ships an update every 4 months, and (EXTENDS)Base every 3 weeks. Most recently, SmartRescue was updated on November 8, 2026 and (EXTENDS)Base 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.*