# Celerlight vs Resilife

The clearest difference is update cadence: Resilife at every 5 months against Celerlight's every 14 months. Celerlight's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Celerlight ships an update every 14 months, Resilife every 5 months. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Celerlight | Resilife |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 5 months** |
| Size | 197 MB | 177 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [BRASS & FITTINGS, SL](https://appshunter.io/developer/1707753167) | [NexTReT](https://appshunter.io/developer/1383298630) |

## What reviewers say

### Celerlight

[App page](https://appshunter.io/ios/app/celerlight/id6466745415)

**In-app purchases:** none


### Resilife

[App page](https://appshunter.io/ios/app/resilife/id6753708491)

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

**In-app purchases:** none


## Frequently asked questions

### Is Celerlight free?

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

### Is Resilife free?

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

### Do Celerlight or Resilife have ads?

Neither Celerlight nor Resilife shows ads.

### Which is updated more often, Celerlight or Resilife?

Celerlight ships an update every 14 months, and Resilife every 5 months. Most recently, Celerlight was updated on October 2, 2026 and Resilife on October 6, 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.*