# Dungeon999F vs Keep on Mining!

The clearest difference is in-app purchases: Keep on Mining! at none against Dungeon999F's 6. Keep on Mining! also leads on chart position (#197 vs unranked). Dungeon999F's advantage is review sentiment (83% vs 50%) and price ($0.99 vs $4.99). On rating, ads and device support there is nothing between them.

Dungeon999F costs $0.99 and Keep on Mining! $4.99 up front. Dungeon999F sells 6 one-off in-app purchases. Keep on Mining! asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Dungeon999F against 4.5 for Keep on Mining!. That said, the two scores are not equally well evidenced: Dungeon999F has 87 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 83% of Dungeon999F's written reviews are positive against 50% of Keep on Mining!'s.

## The numbers

| Metric | Dungeon999F | Keep on Mining! |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Rating | **[4.6 (87 ratings)](https://appshunter.io/ios/app/dungeon999f/id969388298/reviews)** | [4.5 (6 ratings)](https://appshunter.io/ios/app/keep-on-mining-worlds/id6762561248/reviews) |
| Number of ratings | **87** | 6 |
| Positive reviews | **83.3% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#197** |
| Size | 283 MB | 302 MB |
| Requires iOS | **8.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Artifact Corp.](https://appshunter.io/developer/1411133510) | [Simon Eftestøl](https://appshunter.io/developer/1782530055) |

## What reviewers say

### Dungeon999F

[App page](https://appshunter.io/ios/app/dungeon999f/id969388298)

Embark on an epic adventure through a 999-floor dungeon filled with slimes. Train your warrior and magician, discover new magic, and use items to uncover the cause of the slime rebellion. Enjoy strategic combat and a unique story with old-school humor.

**Highlights:** Explore 999 dungeon floors, Train warrior and magician characters, Discover new magic spells, Utilize numerous items, Strategic slime combat, Unique storytelling

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crystal X 10 | $1.99 | one-time |
| Crystal X 30 | $4.99 | one-time |
| Crystal X 70 | $9.99 | one-time |
| Crystal X 150 | $19.99 | one-time |
| Crystal X 400 | $49.99 | one-time |
| Crystal X 1000 | $99.99 | one-time |

**What reviewers like**

- 😊 Highly addictive and fun gameplay
- 🎮 Simple yet engaging mechanics
- 🎨 Cute and charming graphics
- 😄 Humorous writing and witty dialogue
- ⏱️ Perfect for casual time-killing

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 🔋 Severe battery drain and overheating
- 🎮 Poor joystick control responsiveness
- ⚙️ Lag during multitasking
- 💾 Data loss on app closure

**Reported bugs**

- App crashes on startup and during gameplay
- App crashes when entering dungeons
- Random crashes during dungeon exploration
- Crashes when returning to town
- Game data loss after closing app

**Requested features**

- Improved joystick control system
- Better touch control responsiveness
- Increased melee attack range
- Healing potion UI repositioning
- Daily login reward system


### Keep on Mining!

[App page](https://appshunter.io/ios/app/keep-on-mining-worlds/id6762561248)

**Currently charting:** #197 Top Paid · Casual (US App Store)

Engage in an incremental mining adventure, collecting ores and unlocking new worlds. Progress through a vast skill tree with over 200 upgrades and craft powerful pickaxes to enhance your mining capabilities.

**Highlights:** Mine rocks and collect ores, Unlock new worlds with talent points, Progress through a skill tree with 200+ upgrades, Craft and upgrade pickaxes, Discover unique pickaxe equip bonuses

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

**In-app purchases:** none


## Frequently asked questions

### Is Dungeon999F free?

Dungeon999F costs $0.99, and also offers in-app purchases.

### Is Keep on Mining! free?

Keep on Mining! costs $4.99, with no in-app purchases.

### Which has better reviews, Dungeon999F or Keep on Mining!?

Dungeon999F is rated higher. Dungeon999F averages 4.6 out of 5 from 87 ratings, while Keep on Mining! averages 4.5 from 6 ratings.

### Do Dungeon999F or Keep on Mining! have ads?

Neither Dungeon999F nor Keep on Mining! shows ads.

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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.*