# Numero CallTime vs 55 M

The clearest difference is update cadence: 55 M at every 2 weeks against Numero CallTime's every 4 months. 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.

Numero CallTime ships an update every 4 months, 55 M every 2 weeks. The most recent releases landed on August 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Numero CallTime | 55 M |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (16 ratings)](https://appshunter.io/ios/app/numero-calltime/id1545066954/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 63 MB | 168 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NUMERO, INC.](https://appshunter.io/developer/1545066956) | [55M DC Owner, LLC](https://appshunter.io/developer/1577213741) |

## What reviewers say

### Numero CallTime

[App page](https://appshunter.io/ios/app/numero-calltime/id1545066954)

This app helps manage fundraising campaigns by providing contact information, interaction history, and communication tools. It allows users to easily call, text, or email contacts, log interactions, and track progress on tasks and lists.

**Highlights:** Manage fundraising campaigns, Access real-time contact information, Log calls, notes, and contact details, Track progress on lists and tasks, One-click text and email templates, Search entire Donor CRM

**Features:** macOS Compatibility

**In-app purchases:** none


### 55 M

[App page](https://appshunter.io/ios/app/55-m/id1577213739)

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

**In-app purchases:** none


## Frequently asked questions

### Is Numero CallTime free?

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

### Is 55 M free?

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

### Do Numero CallTime or 55 M have ads?

Neither Numero CallTime nor 55 M shows ads.

### Which is updated more often, Numero CallTime or 55 M?

Numero CallTime ships an update every 4 months, and 55 M every 2 weeks. Most recently, Numero CallTime was updated on August 18, 2026 and 55 M on September 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.*