# EXTOCIUM vs PROJECT_XENO

EXTOCIUM and PROJECT_XENO both sit at 4.0 stars, but that hides the real split: 75% of EXTOCIUM's written reviews are positive against 23% of PROJECT_XENO's. EXTOCIUM also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 weeks). PROJECT_XENO's advantage is ratings volume (24 vs 4) and iOS requirement (13.0 vs 15.0). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. EXTOCIUM sells 5 one-off in-app purchases and PROJECT_XENO sells 75 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.0 for EXTOCIUM against 4.1 for PROJECT_XENO. That said, the two scores are not equally well evidenced: PROJECT_XENO has 24 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 75% of EXTOCIUM's written reviews are positive against 23% of PROJECT_XENO's.

EXTOCIUM ships an update every 3 days, PROJECT_XENO every 2 weeks. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | EXTOCIUM | PROJECT_XENO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/extocium-portable-player/id6443927506/reviews) | **[4.1 (24 ratings)](https://appshunter.io/ios/app/project-xeno/id6446313010/reviews)** |
| Number of ratings | 4 | **24** |
| Positive reviews | **75.0% of reviews** | 23.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 715 MB | 328 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [SuperNAD](https://appshunter.io/developer/1530770405) | [Studio Z,Inc.](https://appshunter.io/developer/1353824568) |

## What reviewers say

### EXTOCIUM

[App page](https://appshunter.io/ios/app/extocium-portable-player/id6443927506)

Manage your in-game market sales, craft items, and train characters. Access client and patron information, and sell items to an NPC merchant whose stock changes regularly. Designed for convenient use away from your PC.

**Highlights:** Real-time market sales list, Item crafting, Character training, Clientela's Club management, NPC item sales, Remote PC access convenience

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| handful of jewels | $0.49 | one-time |
| jewelery package | $6.99 | one-time |
| Gem box | $19.99 | one-time |
| Gem chest | $34.99 | one-time |
| sack of jewels | $69.99 | one-time |


### PROJECT_XENO

[App page](https://appshunter.io/ios/app/project-xeno/id6446313010)

Engage in real-time turn-based PvP battles with strategic deck-building. Assemble a team of three characters and twelve skill cards to outwit opponents. Master tactical decisions and adapt quickly to claim victory in global arena battles.

**Highlights:** Real-time turn-based PvP battles, Strategic deck-building, Character and skill card customization, Global online competition, Ranked arena battles, Simultaneous turn system

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

**In-app purchases (75)**

| Purchase | Price | Billing |
| --- | --- | --- |
| itempack_a | $1.00 | one-time |
| U-coins Spack | $1.00 | one-time |
| Battle_Time_Sale_1 | $1.00 | one-time |
| itempack_I | $2.00 | one-time |
| beginner_pack | $3.00 | one-time |
| Gcoin_gacha_ticket | $3.00 | one-time |
| itempack_b | $3.00 | one-time |
| xeno_beginner_pack | $3.00 | one-time |
| U-coins Mpack | $5.00 | one-time |
| Battle_Time_Sale_2 | $5.00 | one-time |
| collabopack_H | $6.00 | one-time |
| itempack_c | $6.00 | one-time |
| Hammer | $6.00 | one-time |
| special_pack_b | $6.00 | one-time |
| Arena_2_Celebration_pack_ver2 | $6.00 | one-time |
| itempack_f | $10.00 | one-time |
| U-coins Lpack | $10.00 | one-time |
| Battle_Time_Sale_6 | $10.00 | one-time |
| battle_pass_season19 | $12.00 | one-time |
| battle_pass_season18 | $12.00 | one-time |
| battle_pass_season17 | $12.00 | one-time |
| battle_pass_season16 | $12.00 | one-time |
| battle_pass_season15 | $12.00 | one-time |
| battle_pass_season14 | $12.00 | one-time |
| battle_pass_season13 | $12.00 | one-time |
| xeno_1st_annive_lucky_pack_c | $15.00 | one-time |
| Battle_Time_Sale_3 | $15.00 | one-time |
| sale_pack_a | $20.00 | one-time |
| sale_pack_b | $20.00 | one-time |
| collabopack_B | $20.00 | one-time |
| itempack_O | $20.00 | one-time |
| itempack_P | $20.00 | one-time |
| battlepass_A | $30.00 | one-time |
| Arena 7 Celebration Pack | $30.00 | one-time |
| G-coins XLpack | $30.00 | one-time |
| arena_celebration_pack_7 | $30.00 | one-time |
| itempack_U | $30.00 | one-time |
| arena_celebration_pack_6 | $30.00 | one-time |
| weekly_pack_b | $30.00 | one-time |
| EQUIP NFT-BOX Silver Key | $30.00 | one-time |
| arena_celebration_pack_5_ver3 | $30.00 | one-time |
| Arena_5_Celebration_pack_ver2 | $30.00 | one-time |
| 11gcoin_gacha_tickets | $30.00 | one-time |
| Arena_4_Celebration_pack_ver2 | $30.00 | one-time |
| gacha_ticket_pack | $30.00 | one-time |
| starter_pack_b | $30.00 | one-time |
| monk_attack_skill_pack | $30.00 | one-time |
| Arena_7_Celebration_pack_ver2 | $30.00 | one-time |
| Arena_6_Celebration_pack_ver2 | $30.00 | one-time |
| xeno_1st_annive_lucky_pack_b | $30.00 | one-time |
| xeno_silver_key_pack | $30.00 | one-time |
| G-coins XXLpack | $50.00 | one-time |
| itempack_V | $60.00 | one-time |
| Half_Anniversary_Battle_Pass | $60.00 | one-time |
| Arena 8 Celebration Pack | $60.00 | one-time |
| special_pack_e | $60.00 | one-time |
| special_pack_u | $60.00 | one-time |
| arena_celebration_pack_9_ver3 | $60.00 | one-time |
| itempack_G | $60.00 | one-time |
| itempack_F | $60.00 | one-time |
| itempack_H | $60.00 | one-time |
| special_pack_g | $60.00 | one-time |
| weekly_pack_a | $60.00 | one-time |
| battle_pass_season13_ex | $60.00 | one-time |
| gacha_ticket_pack_dx | $60.00 | one-time |
| Arena_9_Celebration_pack_ver2 | $60.00 | one-time |
| september_battle_pass | $60.00 | one-time |
| 10smeltingstones | $60.00 | one-time |
| Arena_8_Celebration_pack_ver2 | $60.00 | one-time |
| MONK  GACHA TICKET Pack DX | $60.00 | one-time |
| xeno_1st_annive_lucky_pack_a | $60.00 | one-time |
| battlepass_seasen10ex | $60.00 | one-time |
| xeno_gold_key_pack | $80.00 | one-time |
| U-coins 3XLpack | $100.00 | one-time |
| G-coins 3XLpack | $100.00 | one-time |


## Frequently asked questions

### Is EXTOCIUM free?

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

### Is PROJECT_XENO free?

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

### Which has better reviews, EXTOCIUM or PROJECT_XENO?

PROJECT_XENO is rated higher. EXTOCIUM averages 4.0 out of 5 from 4 ratings, while PROJECT_XENO averages 4.1 from 24 ratings.

### Do EXTOCIUM or PROJECT_XENO have ads?

PROJECT_XENO shows ads; EXTOCIUM does not.

### Which is updated more often, EXTOCIUM or PROJECT_XENO?

EXTOCIUM ships an update every 3 days, and PROJECT_XENO every 2 weeks. Most recently, EXTOCIUM was updated on October 11, 2026 and PROJECT_XENO on October 17, 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.*