极简汇率换算器 vs PR Japan Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
极简汇率换算器
This utility app provides real-time currency exchange rate conversions with official data. It supports numerous global currencies, making it ideal for international travel and business trips. Enjoy offline access and automatic updates for the latest exchange rates.
- Real-time exchange rate conversions
- Official and accurate currency data
- Supports multiple global currencies
- Offline usage with automatic updates
- Easy currency switching and calculation
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App Store最佳的汇率换算工具,操作简单,使用方便,出国旅游汇率换算必备。 • 实时汇率换算,定时获取官方汇率,为您提供最精准的数据 • 全球热门国家汇率覆盖,支持多个国家币种之间的汇率换算,让您出境游,出差毫无压力! • 货币汇率查询轻松切换,一步获取计算结果 • 离线使用,自动更新最新汇价,离线使用无忧
PR Japan Guide
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PR Japan Guide helps foreign residents forecast Japan permanent-residence approval timing, check application readiness, and manage documents and progress. Application data stays on your device and no account is required. FREE APPROVAL TIME FORECAST Choose your immigration office and filing date to see elapsed days and an estimated approval window informed by average review times published by Japan's Immigration Services Agency. This is not internal case progress, approval probability, or a guarantee. PREPARATION Review residence, tax, pension, health insurance, status period, and document gaps. Track a basic document checklist and notes. PROGRESS Save the application date, office, current stage, and additional-document events. If your current residence period expires during PR review, a separate extension application is still required. ONE-TIME PR PREPARATION PACK Optional one-time purchase with route-specific priorities, risk review, and pre-application and waiting-period action timelines. No subscription or auto-renewal. Previous paid-app customers are automatically unlocked. Available in Simplified Chinese, Japanese, English, Vietnamese, Korean, Nepali, and Indonesian. This app provides general information only and is not legal advice, immigration representation, or an application guarantee.
Screenshots
Verdict
The clearest difference is update cadence: PR Japan Guide at fortnightly against 极简汇率换算器's every 2 months. 极简汇率换算器's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases 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. 极简汇率换算器 sells 6 in-app purchases, starting at $0.49 per month and PR Japan Guide sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
极简汇率换算器 ships an update every 2 months, PR Japan Guide fortnightly. The most recent releases landed on November 3, 2026 and October 9, 2026 respectively.
| Parameter | 极简汇率换算器 | PR Japan Guide |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (24 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 24 — better | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 12 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Extreme Point | shuo zhou |
In-app purchases
极简汇率换算器
- 连续包月VIP$0.491 Month
- 连续包季VIP$0.493 Months
- 连续包年VIP$1.491 Year
- 1个月VIP$0.99
- 3个月VIP$0.99
- 12个月VIP$2.99
PR Japan Guide
- PR Preparation Pack$5.99









