Unit Price Calculator vs Phien
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Price Calculator
Easily compare the cost of multiple items to find the best value. This free tool calculates unit prices, allowing for complex entries including formulas, taxes, fees, and discounts. Save and share your comparisons to make informed purchasing decisions.
- Calculate unit prices
- Compare up to six items simultaneously
- Input prices and quantities with formulas
- Include taxes, fees, and discounts
- Save and share calculation history
- Supports large numbers
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A simple and convenient free unit price comparison calculator app that calculates the unit price from the entered price and quantity. You can compare not only two but six at the same time. There is no limit on the number of digits when entering the price and quantity. The price and quantity can be entered not only by numbers but also by formulas, and the unit price can be calculated by reflecting the shipping fee, service fee, increase in the number of items, and discount coupons in the price including tax. Save the unit price calculation result in a history memo and compare the unit prices to save money. Share history on SNS.
Phien
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Phien is built for speed. Tap to add a service. See each technician's work at a glance. No spreadsheets. No sticky notes. Just a clean, visual layout that works on iPhone and iPad.
Screenshots
Verdict
The clearest difference is ads: Phien at none against Unit Price Calculator's shown. Phien also leads on update cadence (every 11 days vs every 14 months). Unit Price Calculator's advantage is iOS requirement (12.0 vs 16.4). On price, 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. Neither carries in-app purchases, so what you see is what you pay.
Unit Price Calculator ships an update every 14 months, Phien every 11 days. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.
| Parameter | Unit Price Calculator | Phien |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (48 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 48 — better | — |
| Update frequency | Every 14 months | Every 11 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 14 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | SHIGETO TAKAGI | Thong Quang Vu |
In-app purchases
Unit Price Calculator
No in-app purchases
Phien
No in-app purchases
Questions
Is Unit Price Calculator free?
Is Phien free?
Do Unit Price Calculator or Phien have ads?
Which is updated more often, Unit Price Calculator or Phien?
Other comparisons
