# KO Backlog vs Vidya

The clearest difference is in-app purchases: KO Backlog at none against Vidya's 3. Vidya's advantage is update cadence (daily vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Vidya sells 3 in-app purchases, starting at $3.99 per month. KO Backlog asks for nothing beyond the download.

KO Backlog ships an update fortnightly, Vidya daily. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | KO Backlog | Vidya |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ko-backlog/id6780160980/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free | — |
| Size | 69 MB | 73 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Justin Noormand](https://appshunter.io/developer/6780161222) | [Francisco Martinez](https://appshunter.io/developer/1854675017) |

## What reviewers say

### KO Backlog

[App page](https://appshunter.io/ios/app/ko-backlog/id6780160980)

Organize your entire game library with this app. Track games across all platforms, add notes, rate your progress, and mark when you've completed them. Sync your data seamlessly across your iOS devices.

**Highlights:** Track games across all platforms, Rate and add notes to games, Mark games as beaten, Sync across iOS devices, Simple and intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Vidya

[App page](https://appshunter.io/ios/app/vidya-video-game-collection/id6815355116)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Collector Monthly | $3.99 | per month |
| Collector Yearly | $29.99 | per year |
| Collector Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is KO Backlog free?

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

### Is Vidya free?

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

### Do KO Backlog or Vidya have ads?

Neither KO Backlog nor Vidya shows ads.

### Which is updated more often, KO Backlog or Vidya?

KO Backlog ships an update fortnightly, and Vidya daily. Most recently, KO Backlog was updated on October 31, 2026 and Vidya on November 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.*