# Detective Diary vs LoreUp

The clearest difference is update cadence: LoreUp at every 4 days against Detective Diary's fortnightly. LoreUp also leads on review sentiment (100% vs 86%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Detective Diary sells 5 in-app purchases, starting at $3.99 per month and LoreUp sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Detective Diary ships an update fortnightly, LoreUp every 4 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Detective Diary | LoreUp |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 233 MB | 7 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Junsu Hwang](https://appshunter.io/developer/1745070010) | [jeongwook hwang](https://appshunter.io/developer/6797267916) |

## What reviewers say

### Detective Diary

[App page](https://appshunter.io/ios/app/detective-diary-whodunit/id6760389759)

Engage in daily AI-powered mystery games where you interrogate suspects, investigate locations, and analyze evidence to solve new cases. Compete for high scores and climb leaderboards by thinking like a real detective.

**Highlights:** AI interrogation of suspects, New mystery case daily, Investigate locations and evidence, Deduce culprit, motive, and method, Efficiency scoring and leaderboards, Share case results with friends

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Detective Pass | $3.99 | per month |
| 100 credit | $0.49 | one-time |
| 330 credit | $1.99 | one-time |
| 850 credit | $4.99 | one-time |
| 1500 credit | $6.99 | one-time |


### LoreUp

[App page](https://appshunter.io/ios/app/loreup-trivia-quiz-knowledge/id6797267914)

Engage in a quiz RPG where your knowledge fuels your adventure. Solve daily trivia questions across various subjects to level up your explorer, discover new regions with your companion, and conquer dungeons.

**Highlights:** Daily trivia quests, RPG character growth via quizzes, Companion character (LongLong), Review system for incorrect answers, Detailed explanations for answers, Customizable exploration by interest, Continuous learning streaks

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Explorer (Monthly) | $0.99 | per month |
| Pathfinder (Monthly) | $1.99 | per month |
| Explorer (Yearly) | $9.99 | per year |
| Pathfinder (Yearly) | $14.99 | per year |
| Exploration Tickets ×3 | $0.49 | one-time |
| Exploration Tickets ×10 | $0.99 | one-time |
| Exploration Tickets ×20 | $1.99 | one-time |
| Exploration Tickets ×50 | $2.99 | one-time |
| Exploration Tickets ×100 | $4.99 | one-time |
| Atlas Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Detective Diary free?

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

### Is LoreUp free?

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

### Do Detective Diary or LoreUp have ads?

Both Detective Diary and LoreUp show ads.

### Which is updated more often, Detective Diary or LoreUp?

Detective Diary ships an update fortnightly, and LoreUp every 4 days. Most recently, Detective Diary was updated on November 5, 2026 and LoreUp on November 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*