# Level Up vs Kronos

The clearest difference is in-app purchases: Level Up at none against Kronos's 10. Level Up also leads on review sentiment (77% vs 62%) and iOS requirement (8.1 vs 15.0). Kronos's advantage is rating (4.7 vs 4.3) and ratings volume (892 vs 14). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Kronos sells 10 in-app purchases, starting at $0.99 per 7 days. Level Up asks for nothing beyond the download.

Kronos holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Kronos has 892 ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 77% of Level Up's written reviews are positive against 62% of Kronos's, so the app with the better star average is not the one people write more warmly about.

Level Up ships an update every 2 months, Kronos every 2 weeks. The most recent releases landed on September 29, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Level Up | Kronos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (14 ratings)](https://appshunter.io/ios/app/level-up/id387830817/reviews) | **[4.7 (892 ratings)](https://appshunter.io/ios/app/kronos-guides-for-cod-zombies/id1438078478/reviews)** |
| Number of ratings | 14 | **892** |
| Positive reviews | **77.0% of reviews** | 61.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 53 MB |
| Requires iOS | **8.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Leafeater Games, LLC.](https://appshunter.io/developer/301266477) | [Colby Maloy](https://appshunter.io/developer/1438078477) |

## What reviewers say

### Level Up

[App page](https://appshunter.io/ios/app/level-up/id387830817)

This app serves as a comprehensive companion for video gamers, offering detailed walkthroughs, achievement guides, and unlockable item information for a vast library of games across multiple platforms. It helps players overcome challenges and discover hidden secrets.

**Highlights:** Level-by-level video walkthroughs, FAQ sections for games, Achievement unlock guides, Unlockable item information, Games organized by platform, Regularly updated game library

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful walkthroughs
- 🚀 Useful for getting past difficult levels
- 💡 Provides Easter egg and unlockable info
- 👍 Great for previewing games before buying

**What reviewers complain about**

- 🔒 Paywall for some walkthroughs
- 🐛 Crashes and bugs
- 🔍 Limited game selection
- 🔍 Outdated content for some games

**Reported bugs**

- Walkthroughs not loading after purchase
- Inability to access landscape mode for videos
- Inconsistent performance across devices

**Requested features**

- Add more games, especially newer titles
- Improve stability and reduce crashes
- Allow offline access to purchased walkthroughs
- Add support for more platforms (PC, 3DS, etc.)


### Kronos

[App page](https://appshunter.io/ios/app/kronos-guides-for-cod-zombies/id1438078478)

Access comprehensive guides for all Zombies Easter Eggs, from buildables to side quests. Stay updated with new discoveries and community events. Includes helpful tools like Morse code and memorization aids.

**Highlights:** Easter Egg guides for all maps, Buildables and Side Quests, New item and quest updates, Screenshots and video guides, Morse Code Tool, Memorizer tool

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kronos weekly | $0.99 | per 7 days |
| Kronos Zombies Crew | $1.99 | per month |
| Kronos Victis Crew 3m | $3.99 | per 3 months |
| Kronos Victis Crew | $7.99 | per month |
| Kronos Primis Crew | $9.99 | per year |
| Remove Ads | $2.99 | one-time |
| Remove Ads Brutus | $7.99 | one-time |
| Kronos Ultimis Crew | $17.99 | one-time |
| Lifetime Ultimis Crew | $19.99 | one-time |
| Remove Ads Monkey | $19.99 | one-time |

**What reviewers like**

- 🚀 Excellent guide for zombies players
- 👍 Comprehensive and detailed instructions
- 🤖 Great for completing Easter eggs
- 🎮 Helpful for both casual and hardcore players

**What reviewers complain about**

- 💰 Locked content behind paywall/subscription
- 🌐 Guides for older games not updated
- 🔍 Lack of visual aids in some guides
- 📺 Embedded videos not working for some users

**Reported bugs**

- Blank screens or app not loading properly
- Ads blocking access to information

**Requested features**

- Update guides for all zombies maps
- Add more visual aids like images and screenshots
- Provide an ad-free or one-time purchase option
- Improve compatibility across different devices


## Frequently asked questions

### Is Level Up free?

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

### Is Kronos free?

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

### Which has better reviews, Level Up or Kronos?

Kronos is rated higher. Level Up averages 4.3 out of 5 from 14 ratings, while Kronos averages 4.7 from 892 ratings.

### Do Level Up or Kronos have ads?

Neither Level Up nor Kronos shows ads.

### Which is updated more often, Level Up or Kronos?

Level Up ships an update every 2 months, and Kronos every 2 weeks. Most recently, Level Up was updated on September 29, 2026 and Kronos on September 26, 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.*