发票查验真伪 vs 房贷计算器
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
发票查验真伪
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发票查验真伪是一款为个人提供发票查验、发票抬头管理的工具应用，支持查验、查重复发票，一键导出发票台账，校验比对发票抬头信息，作废、红冲异常发票提示。
房贷计算器
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房贷计算器是一款集商业房贷计算、公积金房贷计算、组合型房贷计算、装修计算、购房能力评估于一体的的app，页面整洁，操作简单，实时更新最新房贷利率，快捷计算出您每月还款金额明细，更直观的查看您的月供表。 《隐私协议》 https://www.yuque.com/xiaixiaoniuniu/oz6yki/plx7pnn58opfnm5k?singleDoc# 《使用条款》 https://www.yuque.com/xiaixiaoniuniu/oz6yki/rgrnuhgoa792mkm9?singleDoc#
Screenshots
Verdict
The clearest difference is in-app purchases: 房贷计算器 at none against 发票查验真伪's 10. 房贷计算器 also leads on update cadence (every 3 months vs every 7 months) and iOS requirement (10.0 vs 16.0). On price, 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. 发票查验真伪 sells 9 one-off in-app purchases. 房贷计算器 asks for nothing beyond the download.
发票查验真伪 ships an update every 7 months, 房贷计算器 every 3 months. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.
| Parameter | 发票查验真伪 | 房贷计算器 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | 广州票易得数据科技有限公司 | 海月 赵 |
In-app purchases
发票查验真伪
- 1天3张$0.99
- 15张发票$2.99
- 50张发票2 variants$4.99
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- 200张发票$7.99
- 100张发票$9.99
- 150张发票$9.99
- 200张发票$19.99
- 购买12个月会员$45.99
- 12个月$99.99
房贷计算器
No in-app purchases
