# Kalkulilo (Calculator) vs Gifty

The clearest difference is rating: Kalkulilo (Calculator) at 4.5 against Gifty's 1.0. Kalkulilo (Calculator) also leads on ratings volume (29 vs 1) and review sentiment (76% vs 67%). Gifty's advantage is in-app purchases (none vs 1) and price ($0.99 vs $2.99). On update cadence, ads and device support there is nothing between them.

Kalkulilo (Calculator) costs $2.99 and Gifty $0.99 up front. Kalkulilo (Calculator) sells 1 one-off in-app purchase. Gifty asks for nothing beyond the download.

Kalkulilo (Calculator) holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Kalkulilo (Calculator) has 29 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 76% of Kalkulilo (Calculator)'s written reviews are positive against 67% of Gifty's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 10, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Kalkulilo (Calculator) | Gifty |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[4.5 (29 ratings)](https://appshunter.io/ios/app/kalkulilo-calculator/id286091993/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/gifty-gift-card-tracker/id1372873604/reviews) |
| Number of ratings | **29** | 1 |
| Positive reviews | **75.8% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 3 MB | 20 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Clauss](https://appshunter.io/developer/286091996) | [Yannick Rave](https://appshunter.io/developer/1153500535) |

## What reviewers say

### Kalkulilo (Calculator)

[App page](https://appshunter.io/ios/app/kalkulilo-calculator/id286091993)

This app offers a versatile calculator with multiple modes, including scientific, bitwise, statistical, trigonometric, base conversion, and time calculations. It features a simple mode with large buttons and customizable interface. Widgets for notification center and Apple Watch are also included.

**Highlights:** Scientific calculator functions, Bit/integer mode with logical operations, Statistical calculations, Base/radix conversion (2-36), Time value calculations, Customizable interface, Apple Watch app and widget

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |

**What reviewers like**

- 🚀 Excellent, powerful calculator
- 👍 Variety of modes and number systems
- 👍 Intuitive and easy to use
- 👍 Highly functional for engineers, programmers, and students
- 👍 Replaces physical scientific calculators

**What reviewers complain about**

- 🐛 Stopped working after OS update
- 💰 Ads introduced after being paid app
- 👎 Buttons too small, hard to press
- 🔍 Confusing color scheme and UI

**Reported bugs**

- Number doesn't transfer correctly when switching between modes
- Negative exponents not displayed correctly in engineering notation
- Loses calculation history when changing modes

**Requested features**

- Add calculus, linear algebra, and probability functions
- Implement a 'repeated equals' function
- Add a backspace/delete button
- Allow customizing color scheme
- Improve Apple Watch integration


### Gifty

[App page](https://appshunter.io/ios/app/gifty-gift-card-tracker/id1372873604)

Easily manage and track all your gift cards in one place. Store details like merchant, balance, codes, and redemption dates. Organize your cards with favorites and colors, and share them with friends.

**Highlights:** Track gift card balances, Store merchant and codes, Set redeem dates and occasions, Mark as favorite, Assign custom colors, Share gift cards

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kalkulilo (Calculator) free?

Kalkulilo (Calculator) costs $2.99, and also offers in-app purchases.

### Is Gifty free?

Gifty costs $0.99, with no in-app purchases.

### Which has better reviews, Kalkulilo (Calculator) or Gifty?

Kalkulilo (Calculator) is rated higher. Kalkulilo (Calculator) averages 4.5 out of 5 from 29 ratings, while Gifty averages 1.0 from 1 ratings.

### Do Kalkulilo (Calculator) or Gifty have ads?

Neither Kalkulilo (Calculator) nor Gifty shows ads.

### Which is updated more often, Kalkulilo (Calculator) or Gifty?

Kalkulilo (Calculator) ships an update every 2 months, and Gifty every 2 months. Most recently, Kalkulilo (Calculator) was updated on November 10, 2026 and Gifty on November 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*