# DigitalPhone.io vs Decision Timer

The clearest difference is in-app purchases: DigitalPhone.io at none against Decision Timer's 1. Decision Timer's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Decision Timer sells 1 one-off in-app purchase. DigitalPhone.io asks for nothing beyond the download.

DigitalPhone.io ships an update every 2 months, Decision Timer every 3 weeks. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | DigitalPhone.io | Decision Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (7 ratings)](https://appshunter.io/ios/app/digitalphoneio/id1171534208/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 120 MB | 36 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DigitalPhone.io](https://appshunter.io/developer/1171532441) | [Louise Reid](https://appshunter.io/developer/1868815334) |

## What reviewers say

### DigitalPhone.io

[App page](https://appshunter.io/ios/app/digitalphoneio/id1171534208)

This app extends VoIP functionality to mobile devices, offering a unified communications solution. Users can maintain a consistent identity across devices, manage calls seamlessly, and control contacts, voicemail, and call history from one place.

**Highlights:** VoIP functionality on mobile, Unified Communications solution, Maintain same identity across devices, Seamless call transfer, Contact management, Voicemail and call history access, Answering rules and presence management

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### Decision Timer

[App page](https://appshunter.io/ios/app/decision-timer/id6757766262)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Upgrade | $2.99 | one-time |


## Frequently asked questions

### Is DigitalPhone.io free?

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

### Is Decision Timer free?

Decision Timer is free to download, with in-app purchases available.

### Do DigitalPhone.io or Decision Timer have ads?

Neither DigitalPhone.io nor Decision Timer shows ads.

### Which is updated more often, DigitalPhone.io or Decision Timer?

DigitalPhone.io ships an update every 2 months, and Decision Timer every 3 weeks. Most recently, DigitalPhone.io was updated on September 26, 2026 and Decision Timer on September 29, 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.*