# KACHNG vs SubWatch

The clearest difference is in-app purchases: KACHNG at none against SubWatch's 2. SubWatch's advantage is update cadence (weekly vs every 3 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. SubWatch sells 2 in-app purchases, starting at $3.99 per month. KACHNG asks for nothing beyond the download.

KACHNG ships an update every 3 weeks, SubWatch weekly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | KACHNG | SubWatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kachng-spending-tracker/id6502332854/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 30 MB | 44 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Gibson-Bascombe](https://appshunter.io/developer/1745045695) | [9380-5943 Quebec Inc.](https://appshunter.io/developer/1867074686) |

## What reviewers say

### KACHNG

[App page](https://appshunter.io/ios/app/kachng-spending-tracker/id6502332854)

Effortlessly manage your digital receipts with automatic organization and intelligent insights. Track spending, set return reminders, and export data for budgeting or tax season. Go paperless and contribute to environmental sustainability.

**Highlights:** Automatic email receipt collection, Return window reminders, Customizable folder organization, Export receipts to PDF, CSV, or image, Spending analytics by merchant and category, Sweepstakes entry for saving receipts, Environmental impact tracking with tree planting

**In-app purchases:** none


### SubWatch

[App page](https://appshunter.io/ios/app/subwatch-subscriptions-and-bill/id6757452941)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubWatch Pro Monthly | $3.99 | per month |
| SubWatch Pro Annual | $34.99 | per year |


## Frequently asked questions

### Is KACHNG free?

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

### Is SubWatch free?

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

### Do KACHNG or SubWatch have ads?

Neither KACHNG nor SubWatch shows ads.

### Which is updated more often, KACHNG or SubWatch?

KACHNG ships an update every 3 weeks, and SubWatch weekly. Most recently, KACHNG was updated on October 24, 2026 and SubWatch on October 19, 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.*