# TankooMall vs PriceBack

The clearest difference is update cadence: PriceBack at fortnightly against TankooMall's every 5 months. TankooMall's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TankooMall ships an update every 5 months, PriceBack fortnightly. The most recent releases landed on October 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | TankooMall | PriceBack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/priceback/id6779797010/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 65 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [徐州坦库国际贸易有限公司](https://appshunter.io/developer/1749241797) | [Darwich Technologies LLC](https://appshunter.io/developer/6779797223) |

## What reviewers say

### TankooMall

[App page](https://appshunter.io/ios/app/tankoomall/id6503434685)

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

**In-app purchases:** none


### PriceBack

[App page](https://appshunter.io/ios/app/priceback/id6779797010)

Easily track your Costco purchases within the 30-day price adjustment period. Input product details, purchase dates, and prices to monitor potential savings and receive alerts when prices drop.

**Highlights:** Track Costco.com and warehouse purchases, Monitor 30-day price adjustment window, View potential refund amounts, Save product notes and purchase details, Receive price-drop alerts

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

**In-app purchases:** none


## Frequently asked questions

### Is TankooMall free?

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

### Is PriceBack free?

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

### Do TankooMall or PriceBack have ads?

Neither TankooMall nor PriceBack shows ads.

### Which is updated more often, TankooMall or PriceBack?

TankooMall ships an update every 5 months, and PriceBack fortnightly. Most recently, TankooMall was updated on October 8, 2026 and PriceBack on October 31, 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.*