# inBinary vs CountKit

The clearest difference is price: CountKit at Free against inBinary's $0.99. CountKit also leads on update cadence (every 5 days vs every 19 months). inBinary's advantage is in-app purchases (none vs 6) and device support (3 vs 1). On ads there is nothing between them.

CountKit is free to download; inBinary costs $0.99 up front. CountKit sells 6 in-app purchases, starting at $0.99 per month. inBinary asks for nothing beyond the download.

inBinary ships an update every 19 months, CountKit every 5 days. The most recent releases landed on September 16, 2026 and May 18, 2026 respectively.

## The numbers

| Metric | inBinary | CountKit |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 0 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ioan Moldovan](https://appshunter.io/developer/1887511727) | [Hlib Ustymenko](https://appshunter.io/developer/817064714) |

## What reviewers say

### inBinary

[App page](https://appshunter.io/ios/app/inbinary/id1623369857)

Convert numbers between decimal, binary, hexadecimal, and octal systems. Look up ASCII characters by code or symbol, and perform bitwise operations like NOT, AND, and OR on numbers in various bases.

**Highlights:** Number base conversion (Decimal, Binary, Hex, Octal), ASCII character lookup, Bitwise operations (NOT, AND, OR, XOR, NAND, NOR), Supports bases 2-16, Ad-free experience

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

**In-app purchases:** none


### CountKit

[App page](https://appshunter.io/ios/app/countkit-the-anything-counter/id6476781246)

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Monthly Family | $1.99 | per month |
| Annual | $4.99 | per year |
| Annual Family | $6.99 | per year |
| Lifetime | $6.99 | one-time |
| Lifetime Family | $7.99 | one-time |


## Frequently asked questions

### Is inBinary free?

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

### Is CountKit free?

CountKit is free to download, with in-app purchases available.

### Do inBinary or CountKit have ads?

Neither inBinary nor CountKit shows ads.

### Which is updated more often, inBinary or CountKit?

inBinary ships an update every 19 months, and CountKit every 5 days. Most recently, inBinary was updated on September 16, 2026 and CountKit on May 18, 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.*