# GIANT SCAN IT! Mobile vs CartSignal

The clearest difference is update cadence: CartSignal at weekly against GIANT SCAN IT! Mobile's every 3 months. GIANT SCAN IT! Mobile's advantage is iOS requirement (9.3.5 vs 16.4). 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.

GIANT SCAN IT! Mobile ships an update every 3 months, CartSignal weekly. The most recent releases landed on October 21, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | GIANT SCAN IT! Mobile | CartSignal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (138 ratings)](https://appshunter.io/ios/app/giant-scan-it-mobile/id715625233/reviews)** | — |
| Number of ratings | **138** | — |
| Positive reviews | 11.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 80 MB | 50 MB |
| Requires iOS | **9.3.5** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ahold U.S.A, Inc.](https://appshunter.io/developer/1089596866) | [CartSignal LLC](https://appshunter.io/developer/6775388796) |

## What reviewers say

### GIANT SCAN IT! Mobile

[App page](https://appshunter.io/ios/app/giant-scan-it-mobile/id715625233)

Transform your smartphone into a mobile scanner for grocery shopping. Scan items as you add them to your cart to streamline your checkout process. Setup requires a visit to customer service to activate your GIANT Card.

**Highlights:** Mobile scanning, Grocery shopping, In-store checkout, GIANT Card integration, In-app instructions

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast checkout process when working properly
- 👍 Convenient scan-as-you-go shopping experience
- 💰 Ability to track spending in real-time
- 🛍️ Eliminates need to unload/reload cart at checkout
- 📱 Contactless shopping option

**What reviewers complain about**

- 🐛 Frequent app crashes during shopping
- 🐛 Crashes after every scan or multiple scans
- ⚠️ Requires WiFi connection that often fails
- ⚠️ WiFi connectivity issues despite being connected
- 🔄 Requires repeated app relaunches during trips

**Reported bugs**

- App crashes immediately upon opening
- App crashes after every scan
- App crashes during coupon fetching
- App freezes during shopping trips
- WiFi connection not recognized despite being connected

**Requested features**

- Integration with main Giant app for unified experience
- Direct in-app payment without register visit
- Combine Scan It Wallet with main Giant account login
- Apple Pay/Android Pay integration without separate wallet
- Bonus card barcode display in app


### CartSignal

[App page](https://appshunter.io/ios/app/cartsignal/id6775388794)

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

**In-app purchases:** none


## Frequently asked questions

### Is GIANT SCAN IT! Mobile free?

GIANT SCAN IT! Mobile is free to download, with no in-app purchases.

### Is CartSignal free?

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

### Do GIANT SCAN IT! Mobile or CartSignal have ads?

Neither GIANT SCAN IT! Mobile nor CartSignal shows ads.

### Which is updated more often, GIANT SCAN IT! Mobile or CartSignal?

GIANT SCAN IT! Mobile ships an update every 3 months, and CartSignal weekly. Most recently, GIANT SCAN IT! Mobile was updated on October 21, 2026 and CartSignal on October 17, 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.*