XY Game Booster vs Mountainner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
XY Game Booster
Enhance your mobile gaming experience with this tool designed to resolve network issues like disconnections, lag, and delays. It offers one-click performance boosts and supports a wide range of popular and foreign games across various network types.
- Resolves game disconnections, delay, and lag
- Supports almost all popular games
- Supports foreign games like PUBG Mobile, Fortnite
- Works on WiFi, 4G/3G networks
- One-click game performance boost
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XY Game Booster is a network optimization tool to solve the network issues like game disconnection,delay,lag and so on.It is extremely easy to use and has these features : 1. It supports almost all popular games. 2. support foreign games:PUBG Mobile, Mobile LegendsBang bang, Fortnite, ARK: Survival Evolved, Fate_Go 3. It can use at WiFi,4G/3G network. 4. It can boost your game performance by one click. [Description of Monthly VIP] 1. Service name: monthly VIP 2. Price: 11 CNY/month 3. If you purchase the account of monthly VIP, you will automatically deduct the fee from the iTunes account bound with the top up account of XY Game Booster acceleration service and extend the membership validity for one month 24 hours before the expiration of each month. 4. If you want to cancel the subscription, please open "Settings" --> enter "iTunes Store and App Store" --> click "Apple ID", select "View Apple ID", enter the "Account Settings" page, click "Subscribe", and select continuous monthly subscription membership to cancel the subscription. If the subscription is not closed at least 24 hours before the end of the subscription period, it will be automatically renewed. 5. Automatic Renewal Service Agreement: https://pay.xunyou.mobi/embedappnew/extra/renew.html 6.Privacy Policy: https://www.xunyou.mobi/article-2877.html EULA: https://pay.xunyou.mobi/embedappnew/extra/renew.html https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Mountainner
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Mountainner is an offline companion app for hikers and mountain lovers. Even without network access, you can explore famous peaks and use an offline compass for orientation. Key features: World peaks map: built-in data for 100 popular mountains, with zoom and pan support. Peak info cards: elevation, difficulty, and safety cautions. Offline compass: orientation support in weak-signal or no-network environments. Mountain check-ins: save photos, videos, notes, and voice memos on-site. Check-in list & detail view: review and share your memories. Multi-language support: Chinese, English, Spanish, and French. Privacy: No account required. No personal identity data collection. Check-in content is stored locally on your device only. Ideal for: Hiking Light alpine travel Trip memory logging Offline orientation support
Screenshots
Verdict
The clearest difference is in-app purchases: Mountainner at none against XY Game Booster's 10. Mountainner also leads on ads (none vs shown). XY Game Booster's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. XY Game Booster sells 9 in-app purchases, starting at $1.99 per month. Mountainner asks for nothing beyond the download.
XY Game Booster ships an update every 2 weeks, Mountainner weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | XY Game Booster | Mountainner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3.4K ratings) — better | — |
| Positive reviews | 43.3% of reviews | — |
| Number of ratings | 3.4K — better | — |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 200 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Sichuan Subao Network Technology Co., Ltd. | Tiffany Quynh Le |
Bugs and requests
XY Game Booster
Reported bugs
3 issues- Login/account issues
- Frequent disconnects
- Incompatibility with certain devices
Requested features
3 requests- Add more game support
- Improve translation/localization
- Provide better customer support
Mountainner
Not enough reviews yet to summarise bugs or requests.
In-app purchases
XY Game Booster
- VIP subscription2 variants$1.991 Month
- 连续包季VIP$3.993 Months
- VIP one month card$1.99
- VIP月卡$1.99
- VIP season package$3.99
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- SVIP one month card$3.99
- VIP 季卡$3.99
- VIP one year card$12.99
- VIP one year card$14.99
Mountainner
No in-app purchases









