# StoneAge vs UnderGuild

The clearest difference is review sentiment: UnderGuild at 79% against StoneAge's 31%. UnderGuild also leads on update cadence (every 2 weeks vs every 3 weeks) and iOS requirement (13.0 vs 15.0). StoneAge's advantage is rating (4.7 vs 4.5) and ratings volume (664 vs 79). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. StoneAge sells 31 one-off in-app purchases and UnderGuild sells 19 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

StoneAge holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: StoneAge has 664 ratings behind it against 79, so its average is the more settled of the two. Written reviews complicate that: 31% of StoneAge's written reviews are positive against 79% of UnderGuild's, so the app with the better star average is not the one people write more warmly about.

StoneAge ships an update every 3 weeks, UnderGuild every 2 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | StoneAge | UnderGuild |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (664 ratings)](https://appshunter.io/ios/app/stoneage-idle-adventure/id6737408689/reviews)** | [4.5 (79 ratings)](https://appshunter.io/ios/app/underguild-offense/id6752882356/reviews) |
| Number of ratings | **664** | 79 |
| Positive reviews | 31.5% of reviews | **79.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 953 MB | 410 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Netmarble Corporation](https://appshunter.io/developer/930364579) | [SeungHo Chung](https://appshunter.io/developer/1626940418) |

## What reviewers say

### StoneAge

[App page](https://appshunter.io/ios/app/stoneage-idle-adventure/id6737408689)

Embark on an RPG journey in a prehistoric world, collecting and training a variety of pet companions. Engage in strategic PvP battles with your team of trainers and pets, and collaborate with your clan to grow and conquer challenges. Every pet plays a role in your adventure.

**Highlights:** Pet collection and training, Strategic PvP battles, Clan collaboration, Endless RPG journey, Unique pet skills, Village growth

**In-app purchases (31)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Event Package | $0.29 | one-time |
| Weekly Jackpot Box Stage 1 | $0.29 | one-time |
| Equipment Package 1 | $0.99 | one-time |
| Shop Package 1 | $0.99 | one-time |
| Event Package 1 | $0.99 | one-time |
| 1,500 Star Gems | $0.99 | one-time |
| Pet Acquisition Event Package | $1.99 | one-time |
| Event Package 2 | $1.99 | one-time |
| Dungeon Clear Package 2 | $1.99 | one-time |
| Event Package 3 | $2.99 | one-time |
| 4,400 Star Gems | $2.99 | one-time |
| Event Package 4 | $3.99 | one-time |
| Permanent Ad Removal | $4.99 | one-time |
| Event Package 5 | $4.99 | one-time |
| Event Package 7 | $6.99 | one-time |
| Pet Acquisition Package | $6.99 | one-time |
| 9,900 Star Gems | $6.99 | one-time |
| 28 Ad Removal Subs | $6.99 | one-time |
| Basic Pass | $7.99 | one-time |
| Event Package 8 | $7.99 | one-time |
| Event Package 10 | $9.99 | one-time |
| Event Package 16 | $15.99 | one-time |
| 25,000 Star Gems | $15.99 | one-time |
| Permanent Subs | $19.99 | one-time |
| Event Package 20 | $19.99 | one-time |
| 49,000 Star Gems | $31.99 | one-time |
| Event Package 36 | $35.99 | one-time |
| Event Package 42 | $41.99 | one-time |
| Pet Upgrade Package 3 | $41.99 | one-time |
| 99,000 Star Gems | $64.99 | one-time |
| Event Package 56 | $79.99 | one-time |

**What reviewers like**

- ⭐ Enjoyable gameplay
- ⭐ Nostalgic experience

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🕰️ Slow development progress
- 💰 Excessive monetization

**Reported bugs**

- Crashes during gameplay
- Graphical glitches in certain levels
- Incorrect in-app purchase tracking

**Requested features**

- Improved game performance
- More diverse gameplay content
- Better optimization for older devices


### UnderGuild

[App page](https://appshunter.io/ios/app/underguild-offense/id6752882356)

Engage in fast-paced strategy battles, commanding heroes and mercenaries against monster waves. Master tactical placement, unit fusion, and epic boss fights to achieve victory. Your strategic decisions are key to overcoming relentless challenges.

**Highlights:** Tactical hero & mercenary placement, Unit fusion and evolution, Challenging boss fights, Endless unit combination strategies, Engaging offensive gameplay

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Piggy Bank 1 | $0.99 | one-time |
| 80 Diamonds | $0.99 | one-time |
| Event Package 1 | $0.99 | one-time |
| Normal Pack 2 | $1.99 | one-time |
| Daily Shop Slot Expansion 1 | $1.99 | one-time |
| Str_Random_Skin | $1.99 | one-time |
| Normal Pack 3 | $2.99 | one-time |
| item_pack_all_1 | $4.99 | one-time |
| Starter Pack | $5.49 | one-time |
| Add 3x speed | $7.99 | one-time |
| Season_Superpass_1 | $7.99 | one-time |
| Unit_Legend | $8.99 | one-time |
| Hero_Legend | $8.99 | one-time |
| Hero_Pass_1 | $9.99 | one-time |
| newhero_1_1 | $9.99 | one-time |
| Auto Pack | $10.99 | one-time |
| Remove Ads | $10.99 | one-time |
| Legendary Hero Level 2 | $10.99 | one-time |
| Season_Hyperpass_1 | $18.99 | one-time |


## Frequently asked questions

### Is StoneAge free?

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

### Is UnderGuild free?

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

### Which has better reviews, StoneAge or UnderGuild?

StoneAge is rated higher. StoneAge averages 4.7 out of 5 from 664 ratings, while UnderGuild averages 4.5 from 79 ratings.

### Do StoneAge or UnderGuild have ads?

Both StoneAge and UnderGuild show ads.

### Which is updated more often, StoneAge or UnderGuild?

StoneAge ships an update every 3 weeks, and UnderGuild every 2 weeks. Most recently, StoneAge was updated on October 30, 2026 and UnderGuild on October 28, 2026.

---

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