智能计算器 vs Drafting Utility
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
智能计算器
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智能计算器是一款集各种单位换算、工程计算、汇率、房贷和税率计算为一体的多功能计算机，整体简约清晰，便于操作，算力强大，高效快速。是用户生活、工作和学习中的得力小帮手。 关于会员订阅 确认购买后将从苹果账户扣除相应的费用； 会员套餐为：周月季和永久 自动续订：周月季为自动续订，除非在当前周期结束前 24 小时取消自动续订，否则会自动续期。 自动续订将在当期结束前 24 小时内收取对应周期的续订费用。 用户协议：https://kdocs.cn/l/ckP9J5RYue5e 隐私协议：https://kdocs.cn/l/cpbz5rCPE7iO
Drafting Utility
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TriangleCalc is a simple calculator that calculates the lengths and angles of the sides of a triangle. By entering two values, the other values are automatically calculated.
Screenshots
Verdict
The clearest difference is in-app purchases: Drafting Utility at none against 智能计算器's 4. Drafting Utility also leads on update cadence (daily vs every 5 days). 智能计算器's advantage is ads (none vs shown) and iOS requirement (13.0 vs 16.6). On price 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. 智能计算器 sells 4 in-app purchases, starting at $0.99 per month. Drafting Utility asks for nothing beyond the download.
智能计算器 ships an update every 5 days, Drafting Utility daily. Both last shipped on October 25, 2026.
| Parameter | 智能计算器 | Drafting Utility |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 16 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Hebei jiudao network technology co., ltd | Masaharu Tsukamoto |
In-app purchases
智能计算器
- 月会员$0.991 Month
- 周会员$0.997 Days
- 季会员$2.993 Months
- 永久会员$7.99
Drafting Utility
No in-app purchases
