# Specifi vs D

The clearest difference is update cadence: Specifi at every 5 days against D's fortnightly. D's advantage is iOS requirement (15.6 vs 18.0). 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.

Specifi ships an update every 5 days, D fortnightly. Both last shipped on September 15, 2026.

## The numbers

| Metric | Specifi | D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/specifi/id1569379288/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free | — |
| Size | 14 MB | 32 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Booth](https://appshunter.io/developer/1439570712) | [D-Tools](https://appshunter.io/developer/874328080) |

## What reviewers say

### Specifi

[App page](https://appshunter.io/ios/app/specifi/id1569379288)

This workforce management app helps field workers track time, manage work orders, and clock in/out at job sites. It offers automated location-based clock-in notifications to streamline timesheet management for field service operations.

**Highlights:** Time tracking, Work order management, Location-based clock-in, Automated notifications, Timesheet management

**Features:** macOS Compatibility

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-tools-mobile-install/id6740759668)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Specifi free?

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

### Is D free?

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

### Do Specifi or D have ads?

Neither Specifi nor D shows ads.

### Which is updated more often, Specifi or D?

Specifi ships an update every 5 days, and D fortnightly. Most recently, Specifi was updated on September 15, 2026 and D on September 15, 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.*