# Bluck vs Gizmory

The clearest difference is ads: Bluck at none against Gizmory's shown. Gizmory's advantage is update cadence (every 5 days vs every 11 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Bluck sells 1 in-app purchase, starting at $1.99 per month and Gizmory sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Bluck ships an update every 11 days, Gizmory every 5 days. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Bluck | Gizmory |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 120 MB | 119 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Seungrae Cho](https://appshunter.io/developer/1620778100) | [Yoon Won Mo](https://appshunter.io/developer/6778283682) |

## What reviewers say

### Bluck

[App page](https://appshunter.io/ios/app/bluck-challenge-tracker/id6740204211)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pro plan | $1.99 | per month |


### Gizmory

[App page](https://appshunter.io/ios/app/gizmory-device-timeline/id6807433218)

Document your personal history of electronic devices, from your first phone to your current laptop. Add photos, notes, and memories to each entry. Create shareable timeline cards and explore your collection by category.

**Highlights:** Personal device timeline, Catalog of 10,000+ devices, Add notes, photos, and purchase price, Create shareable timeline cards, Explore collection by category, Backup and restore data

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gizmory Pro Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Bluck free?

Bluck is free to download, with in-app purchases available.

### Is Gizmory free?

Gizmory is free to download, with in-app purchases available.

### Do Bluck or Gizmory have ads?

Gizmory shows ads; Bluck does not.

### Which is updated more often, Bluck or Gizmory?

Bluck ships an update every 11 days, and Gizmory every 5 days. Most recently, Bluck was updated on November 12, 2026 and Gizmory on November 13, 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.*