# Amount vs Stampit

The clearest difference is price: Stampit at Free against Amount's $0.59. Amount's advantage is update cadence (monthly vs every 4 months) and iOS requirement (8.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

Stampit is free to download; Amount costs $0.59 up front. Neither carries in-app purchases, so what you see is what you pay.

Amount ships an update monthly, Stampit every 4 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Amount | Stampit |
| --- | --- | --- |
| Price | $0.59 | **Free** |
| Rating | **[3.3 (39 ratings)](https://appshunter.io/ios/app/amount-unit-converter/id560750783/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | — |
| Size | 6 MB | 28 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marco Torretta](https://appshunter.io/developer/560750786) | [Hyunwoo Kim](https://appshunter.io/developer/1822516769) |

## What reviewers say

### Amount

[App page](https://appshunter.io/ios/app/amount-unit-converter/id560750783)

Effortlessly convert units with this intuitive and lightweight tool. Get real-time results for over 700 units across 30+ categories displayed simultaneously. Customize your conversion lists and access your history.

**Highlights:** Real-time conversions on one screen, Over 700 units in 30+ categories, Customizable unit lists, Conversion history log, Search and custom unit creation, Lightweight and fast interface

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Elegant and intuitive design
- 🔍 Comprehensive set of units
- 💡 Customizable units
- 🔢 Accurate conversions

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔄 Slow currency updates
- 🤔 Confusing unit categories
- 🕰️ Slow performance
- 🤷‍♀️ Lack of iPad support

**Reported bugs**

- Crashes when editing conversion lists
- Incompatible with older iOS versions
- Incorrect unit conversions (e.g. milli- vs centi-)
- Currency conversion rates not updating properly

**Requested features**

- Add more common units (e.g. stones, bushels)
- Improve currency conversion accuracy and update frequency
- Implement landscape mode and iPad optimization
- Add a widget and Apple Watch support
- Improve unit organization and search functionality


### Stampit

[App page](https://appshunter.io/ios/app/stampit-easy-counts/id6753583567)

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

**In-app purchases:** none


## Frequently asked questions

### Is Amount free?

Amount costs $0.59, with no in-app purchases.

### Is Stampit free?

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

### Do Amount or Stampit have ads?

Neither Amount nor Stampit shows ads.

### Which is updated more often, Amount or Stampit?

Amount ships an update monthly, and Stampit every 4 months. Most recently, Amount was updated on November 1, 2026 and Stampit on October 30, 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.*