# Amai Calc vs NGTeco Time

The clearest difference is price: NGTeco Time at Free against Amai Calc's $1.99. NGTeco Time also leads on ratings volume (137 vs 4) and update cadence (every 2 months vs every 4 months). Amai Calc's advantage is rating (4.3 vs 2.4) and review sentiment (55% vs 34%). On ads, in-app purchases and device support there is nothing between them.

NGTeco Time is free to download; Amai Calc costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Amai Calc holds the better App Store score, 4.3 against 2.4. That said, the two scores are not equally well evidenced: NGTeco Time has 137 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 55% of Amai Calc's written reviews are positive against 34% of NGTeco Time's.

Amai Calc ships an update every 4 months, NGTeco Time every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Amai Calc | NGTeco Time |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/amai-calc/id342443050/reviews)** | [2.4 (137 ratings)](https://appshunter.io/ios/app/ngteco-time/id1485501591/reviews) |
| Number of ratings | 4 | **137** |
| Positive reviews | **54.5% of reviews** | 33.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 43 MB | 44 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Amaitorte](https://appshunter.io/developer/342443053) | [NGTECO CO., LIMITED](https://appshunter.io/developer/1543825929) |

## What reviewers say

### Amai Calc

[App page](https://appshunter.io/ios/app/amai-calc/id342443050)

This calculator app offers a vibrant, candy-inspired interface with features like full expression visibility, haptic feedback, and easy editing. It supports hardware keyboards, offers extensive customization with themes and digit separators, and includes a history log for quick reuse of calculations.

**Highlights:** Full expression visibility, Haptic feedback, Backspace and cursor editing, Copy/paste results, Hardware keyboard support, 13 themes and icons, 9 digit separator styles, Calculation history

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

**In-app purchases:** none


### NGTeco Time

[App page](https://appshunter.io/ios/app/ngteco-time/id1485501591)

Manage employee timekeeping effortlessly with this app. Connect wirelessly to your time clock to set punch rules, manage employee data, and view attendance records. Generate and email time card reports directly from your device.

**Highlights:** Wireless time clock connection, Setup clock punch rules, Add/update employee data, View attendance records, Email time card reports, Add missing punches

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ⭐ Great customer service
- 🤝 Patient and helpful support staff
- 👍 Easy setup (for some)
- ✅ Clock works well manually

**What reviewers complain about**

- ❌ Connection issues
- ❌ App instability and crashes
- ❌ Reports not sending/updating correctly
- ❌ Limited remote access (same Wi-Fi required)
- ❌ Basic functionality

**Reported bugs**

- App won't connect to machine
- App turns to wrong language
- Cannot connect to app (not on same network)
- Connection always fails, requires reinstallation
- App has serious connection issues

**Requested features**

- Edit and delete feature for duplicate punch ins
- Add a delete/trash option
- Full device control from app
- Ability to delete a specific clock in or out
- Automated email sent when pay period ends


## Frequently asked questions

### Is Amai Calc free?

Amai Calc costs $1.99, with no in-app purchases.

### Is NGTeco Time free?

NGTeco Time is free to download, with no in-app purchases.

### Which has better reviews, Amai Calc or NGTeco Time?

Amai Calc is rated higher. Amai Calc averages 4.3 out of 5 from 4 ratings, while NGTeco Time averages 2.4 from 137 ratings.

### Do Amai Calc or NGTeco Time have ads?

Neither Amai Calc nor NGTeco Time shows ads.

### Which is updated more often, Amai Calc or NGTeco Time?

Amai Calc ships an update every 4 months, and NGTeco Time every 2 months. Most recently, Amai Calc was updated on November 6, 2026 and NGTeco Time on November 3, 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.*