# C3 Mobile vs Appt Now

The clearest difference is update cadence: C3 Mobile at fortnightly against Appt Now's every 25 months. C3 Mobile also leads on iOS requirement (6.1 vs 16.0). 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.

C3 Mobile ships an update fortnightly, Appt Now every 25 months. The most recent releases landed on September 9, 2026 and May 14, 2026 respectively.

## The numbers

| Metric | C3 Mobile | Appt Now |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 25 months |
| Size | 10 MB | 6 MB |
| Requires iOS | **6.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [C3 Ltd](https://appshunter.io/developer/848644513) | [hassan abbasi](https://appshunter.io/developer/1583169615) |

## What reviewers say

### C3 Mobile

[App page](https://appshunter.io/ios/app/c3-mobile/id848644510)

**Features:** macOS Compatibility

**In-app purchases:** none


### Appt Now

[App page](https://appshunter.io/ios/app/appt-now/id1583169613)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is C3 Mobile free?

C3 Mobile is free to download, with no in-app purchases.

### Is Appt Now free?

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

### Do C3 Mobile or Appt Now have ads?

Neither C3 Mobile nor Appt Now shows ads.

### Which is updated more often, C3 Mobile or Appt Now?

C3 Mobile ships an update fortnightly, and Appt Now every 25 months. Most recently, C3 Mobile was updated on September 9, 2026 and Appt Now on May 14, 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.*