# DECAY AI Subscription Tracker vs HaulStamp

The clearest difference is in-app purchases: HaulStamp at none against DECAY AI Subscription Tracker's 1. On price, ads, device support and iOS requirement there is nothing between them.

DECAY AI Subscription Tracker costs $1.99 and HaulStamp $1.69 up front. DECAY AI Subscription Tracker sells 1 one-off in-app purchase. HaulStamp asks for nothing beyond the download.

## The numbers

| Metric | DECAY AI Subscription Tracker | HaulStamp |
| --- | --- | --- |
| Price | $1.99 | **$1.69** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 3 MB | 8 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aneesh Pradeep](https://appshunter.io/developer/1836157821) | [Makoto Fukuoka](https://appshunter.io/developer/1817908735) |

## What reviewers say

### DECAY AI Subscription Tracker

[App page](https://appshunter.io/ios/app/decay-ai-subscription-tracker/id6773772344)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DECAY Pro Unlock | $9.99 | one-time |


### HaulStamp

[App page](https://appshunter.io/ios/app/haulstamp/id6798447816)

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

**In-app purchases:** none


## Frequently asked questions

### Is DECAY AI Subscription Tracker free?

DECAY AI Subscription Tracker costs $1.99, and also offers in-app purchases.

### Is HaulStamp free?

HaulStamp costs $1.69, with no in-app purchases.

### Do DECAY AI Subscription Tracker or HaulStamp have ads?

Neither DECAY AI Subscription Tracker nor HaulStamp shows ads.

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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.*