# ZIUM 지움 vs Rerify

The clearest difference is update cadence: ZIUM 지움 at daily against Rerify's weekly. 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.

ZIUM 지움 ships an update daily, Rerify weekly. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ZIUM 지움 | Rerify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/rerify/id6560118091/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | — | Free |
| Size | 27 MB | 492 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [G-School](https://appshunter.io/developer/1633954316) | [EarthMera](https://appshunter.io/developer/1758532996) |

## What reviewers say

### ZIUM 지움

[App page](https://appshunter.io/ios/app/zium/id6470136910)

**Features:** Vision Pro support

**In-app purchases:** none


### Rerify

[App page](https://appshunter.io/ios/app/rerify/id6560118091)

This app allows you to record everyday actions through photos or videos to earn rewards and track your progress. Build daily streaks, unlock medals, and use earned currency for avatar customization or real-life gift cards. Discover eco-friendly spots and connect with others through groups and leaderboards.

**Highlights:** Record and verify actions with photos/videos, Build daily streaks and earn rewards, Track walking and commute goals, Unlock medals and level up profile, Discover eco-friendly spots on map, Join groups and participate in challenges, Redeem earned currency for gift cards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZIUM 지움 free?

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

### Is Rerify free?

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

### Do ZIUM 지움 or Rerify have ads?

Neither ZIUM 지움 nor Rerify shows ads.

### Which is updated more often, ZIUM 지움 or Rerify?

ZIUM 지움 ships an update daily, and Rerify weekly. Most recently, ZIUM 지움 was updated on October 30, 2026 and Rerify on November 8, 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.*