# Sublists vs DupeDetective Receipt Scanner

The clearest difference is in-app purchases: Sublists at none against DupeDetective Receipt Scanner's 1. DupeDetective Receipt Scanner's advantage is update cadence (every 8 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DupeDetective Receipt Scanner sells 1 in-app purchase, starting at $4.99 per year. Sublists asks for nothing beyond the download.

Sublists ships an update monthly, DupeDetective Receipt Scanner every 8 days. The most recent releases landed on September 13, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | Sublists | DupeDetective Receipt Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dupedetective-receipt-scanner/id6773174333/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | — | Free |
| Size | 20 MB | 2 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ryosuke Kondo](https://appshunter.io/developer/1817109862) | [Marcus Chaffee](https://appshunter.io/developer/6773174335) |

## What reviewers say

### Sublists

[App page](https://appshunter.io/ios/app/sublists-subscription-tracker/id6746474061)

**In-app purchases:** none


### DupeDetective Receipt Scanner

[App page](https://appshunter.io/ios/app/dupedetective-receipt-scanner/id6773174333)

This app acts as your personal receipt auditor, quickly identifying and flagging duplicate charges on your grocery receipts. It uses on-device AI to scan paper or digital receipts, helping you get refunds for costly billing errors. It also includes a smart grocery list manager and receipt history for organized shopping and spending tracking.

**Highlights:** Instant duplicate detection, On-device AI scanning, Smart grocery list manager, Receipt history and organization, Fast and easy to use, Light and dark mode support

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DupeDetectivePro | $4.99 | per year |


## Frequently asked questions

### Is Sublists free?

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

### Is DupeDetective Receipt Scanner free?

DupeDetective Receipt Scanner is free to download, with in-app purchases available.

### Do Sublists or DupeDetective Receipt Scanner have ads?

Neither Sublists nor DupeDetective Receipt Scanner shows ads.

### Which is updated more often, Sublists or DupeDetective Receipt Scanner?

Sublists ships an update monthly, and DupeDetective Receipt Scanner every 8 days. Most recently, Sublists was updated on September 13, 2026 and DupeDetective Receipt Scanner on August 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*