# First Security Mobile Banking vs Grand Coin

The clearest difference is in-app purchases: First Security Mobile Banking at none against Grand Coin's 1. First Security Mobile Banking also leads on ratings volume (708 vs 2). Grand Coin's advantage is update cadence (every 9 days vs every 3 months) and rating (5.0 vs 4.8). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Grand Coin sells 1 one-off in-app purchase. First Security Mobile Banking asks for nothing beyond the download.

Grand Coin holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: First Security Mobile Banking has 708 ratings behind it against 2, so its average is the more settled of the two.

First Security Mobile Banking ships an update every 3 months, Grand Coin every 9 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | First Security Mobile Banking | Grand Coin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (708 ratings)](https://appshunter.io/ios/app/first-security-mobile-banking/id977996501/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grand-coin/id6760703912/reviews)** |
| Number of ratings | **708** | 2 |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 102 MB | 23 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [First Security Bank & Trust Co](https://appshunter.io/developer/490731688) | [Zachary Cooke](https://appshunter.io/developer/1306054876) |

## What reviewers say

### First Security Mobile Banking

[App page](https://appshunter.io/ios/app/first-security-mobile-banking/id977996501)

Access your bank accounts anytime, anywhere with this mobile banking application. Check balances, pay bills, transfer funds, and locate branches or ATMs conveniently and securely from your device.

**Highlights:** Check account balances, Pay bills, Transfer funds between accounts, Find branch and ATM locations, View recent transactions, Secure 24/7 access

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenience of checking balances
- 👍 Easy to use for deposits
- 👍 Generally good when working

**What reviewers complain about**

- 🐛 App frequently stops working
- 🐛 Login issues
- 🐛 Issues after iOS updates
- 🐛 Touch ID randomly stops working
- 🐛 Password reset never works

**Reported bugs**

- App randomly stops working
- Hesitant to let users login
- App issues after iOS upgrades
- Touch ID randomly stops working
- Password reset option never works

**Requested features**

- Display reason for declined transactions
- Improve responsiveness to iOS updates
- Provide notifications for failed check deposits
- Allow users to see why checks don't go through


### Grand Coin

[App page](https://appshunter.io/ios/app/grand-coin/id6760703912)

This app helps you build a daily savings habit by automatically saving one dollar each day. Link your U.S. bank account to securely hold your savings and track your progress. Withdraw your funds whenever you choose from a simple, focused interface.

**Highlights:** Daily $1 savings habit builder, Secure U.S. bank account linking via Stripe, Track savings balance and activity, Withdraw savings to linked bank, Simple, focused interface, Account management and support links

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Grand Coin | $2.99 | one-time |


## Frequently asked questions

### Is First Security Mobile Banking free?

First Security Mobile Banking is free to download, with no in-app purchases.

### Is Grand Coin free?

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

### Which has better reviews, First Security Mobile Banking or Grand Coin?

Grand Coin is rated higher. First Security Mobile Banking averages 4.8 out of 5 from 708 ratings, while Grand Coin averages 5.0 from 2 ratings.

### Do First Security Mobile Banking or Grand Coin have ads?

Neither First Security Mobile Banking nor Grand Coin shows ads.

### Which is updated more often, First Security Mobile Banking or Grand Coin?

First Security Mobile Banking ships an update every 3 months, and Grand Coin every 9 days. Most recently, First Security Mobile Banking was updated on November 1, 2026 and Grand Coin 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.*