# Dialer vs SupplyDen

The clearest difference is in-app purchases: SupplyDen at none against Dialer's 1. SupplyDen also leads on update cadence (every 5 days vs every 5 months) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Dialer sells 1 one-off in-app purchase. SupplyDen asks for nothing beyond the download.

Dialer ships an update every 5 months, SupplyDen every 5 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Dialer | SupplyDen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (74 ratings)](https://appshunter.io/ios/app/dialer/id482793462/reviews)** | — |
| Number of ratings | **74** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 2 MB | 35 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Emmanuel Tsouris](https://appshunter.io/developer/370905529) | [Jose Ismael Ortiz Santiago](https://appshunter.io/developer/1895986198) |

## What reviewers say

### Dialer

[App page](https://appshunter.io/ios/app/dialer/id482793462)

This app generates DTMF tones for interacting with landline phone systems and other devices that use these tones. It allows users to play tones directly from their device's speaker and offers features like saving favorite sequences.

**Highlights:** Generate DTMF tones, Use with POTS and landline phones, Save favorite tone sequences, Adjustable volume, Unlock expanded DTMF tones (Pro), Unlimited favorites (Pro), Customize tone and pause length (Pro)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $4.99 | one-time |


### SupplyDen

[App page](https://appshunter.io/ios/app/supplyden/id6765541283)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dialer free?

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

### Is SupplyDen free?

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

### Do Dialer or SupplyDen have ads?

Neither Dialer nor SupplyDen shows ads.

### Which is updated more often, Dialer or SupplyDen?

Dialer ships an update every 5 months, and SupplyDen every 5 days. Most recently, Dialer was updated on October 9, 2026 and SupplyDen on October 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.*