# CardNav vs Coin Flow

The clearest difference is review sentiment: Coin Flow at 100% against CardNav's 30%. Coin Flow also leads on update cadence (every 2 days vs every 6 months) and iOS requirement (10.0 vs 14.0). CardNav's advantage is rating (4.4 vs 1.0) and ratings volume (982 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CardNav holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: CardNav has 982 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 30% of CardNav's written reviews are positive against 100% of Coin Flow's, so the app with the better star average is not the one people write more warmly about.

CardNav ships an update every 6 months, Coin Flow every 2 days. The most recent releases landed on October 20, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | CardNav | Coin Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (982 ratings)](https://appshunter.io/ios/app/cardnav/id844413062/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/coin-flow/id1317838605/reviews) |
| Number of ratings | **982** | 1 |
| Positive reviews | 29.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 47 MB | 31 MB |
| Requires iOS | 14.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CO-OP Financial Services](https://appshunter.io/developer/365653538) | [Joonwon Lee](https://appshunter.io/developer/969900859) |

## What reviewers say

### CardNav

[App page](https://appshunter.io/ios/app/cardnav/id844413062)

Monitor and manage your debit and credit cards with transaction alerts and customizable usage controls. Define when, where, and how your cards can be used to enhance security and prevent fraud.

**Highlights:** Transaction alerts, Customizable usage settings, Define card usage locations, Define card usage times, Card monitoring and management

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Instant transaction notifications
- 🔒 Ability to turn card on/off
- 👍 Helpful security features
- 💡 Customizable notification settings

**What reviewers complain about**

- 🐛 Frequent login/password issues
- 🐛 Incorrect account balances
- 🐛 Unreliable card locking/unlocking
- 🐛 Compatibility problems with newer versions

**Reported bugs**

- App crashes when trying to log in
- Unable to add or remove cards
- Delayed or missing transaction notifications

**Requested features**

- Restore Touch ID/Face ID login
- Add ability to transfer funds between accounts
- Improve password management support
- Provide better communication during app outages


### Coin Flow

[App page](https://appshunter.io/ios/app/coin-flow/id1317838605)

Track cryptocurrency prices and charts in real-time with a clean and simple interface. Stay updated with the latest news and view price history for major currencies.

**Highlights:** Real-time cryptocurrency prices, Currency charts (day, week, month, year), Support for major currencies, Latest cryptocurrency news

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CardNav free?

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

### Is Coin Flow free?

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

### Which has better reviews, CardNav or Coin Flow?

CardNav is rated higher. CardNav averages 4.4 out of 5 from 982 ratings, while Coin Flow averages 1.0 from 1 ratings.

### Do CardNav or Coin Flow have ads?

Neither CardNav nor Coin Flow shows ads.

### Which is updated more often, CardNav or Coin Flow?

CardNav ships an update every 6 months, and Coin Flow every 2 days. Most recently, CardNav was updated on October 20, 2026 and Coin Flow on October 3, 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.*