UBPay vs 13 Orphans Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UBPay
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ubpay 致力于打造全球化支付平台，无论您身处何地，是用户还是企业，ubpay 都能助您轻松掌握资金流动，确保交易安全、合规并具备成本优势。 智能支付与转账更高效 通过 ubpay，您可以实时收款，快速结算至钱包账户，并将资金轻松转账至全球供应商银行卡。减少传统汇款的高昂费用，实现更高效率与成本优化。 即时转化，即时消费 不必再切换多个系统，减少市场波动风险，保障资产价值。虚拟卡即时申请即时使用，支持全球主流第三方支付平台。 全球无界 无论是本地或国际汇款，都能享有优于传统银行的汇率。 多重安全机制保驾护航 多重安全机制和防御解决方案，我们为您打造一个既高效又安心的交易环境。既保护了用户隐私，又让用户可以放心交易。
13 Orphans Calculator
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13 Orphans Calculator helps you score Mahjong hands and keep games moving at the table. Score hands across Riichi, MCR / Chinese Official, Hong Kong, and Taiwanese Mahjong, with support for custom rule profiles. Build your completed hand, enter the relevant scoring details, and review the result with clear point and payment information. Game tracking tools help tables record wins, draws, rounds, dealer changes, and score movement without needing an account. Designed for real Mahjong tables, 13 Orphans Calculator keeps the scoring process organized so you can spend less time calculating and more time playing. Features include: • Riichi Mahjong scoring • MCR / Chinese Official scoring • Hong Kong Mahjong scoring • Taiwanese Mahjong scoring • Custom rule profiles • Hand building and score calculation • Game and score tracking • Local-first play with no account required Optional Pro features are available through a one-time lifetime unlock.
Screenshots
Verdict
The clearest difference is in-app purchases: UBPay at none against 13 Orphans Calculator's 1. UBPay also leads on iOS requirement (12.0 vs 16.4). On price, update cadence, ads 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. 13 Orphans Calculator sells 1 one-off in-app purchase. UBPay asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | UBPay | 13 Orphans Calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 49 MB | 42 MB |
| Age rating | 17+ | 4+ |
| Developer | East Card Limited | KEVIN ALLEN GONZALES ONG |
In-app purchases
UBPay
No in-app purchases
13 Orphans Calculator
- 13 Orphans Pro Lifetime$4.99
Questions
Is UBPay free?
Is 13 Orphans Calculator free?
Do UBPay or 13 Orphans Calculator have ads?
Which is updated more often, UBPay or 13 Orphans Calculator?
Other comparisons
