HammerTech Sign vs Aphex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HammerTech Sign
This app serves as an electronic sign-in book for workers and visitors already in the HammerTech system. It automatically logs their arrival and departure, contributing to daily reports and calculating project hours. The app also generates an on-site contact list for communication and emergencies.
- Electronic sign-in/sign-out
- Automatic daily report entry
- Worker hour calculation
- On-site personnel list
- Emergency contact generation
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The HammerTech Sign-in app works as an electronic sign-in book. Workers and/or visitors who are already in the HammerTech system can use this app to sign in and sign out when on site. The information collected from the HammerTech Sign-in app is directly entered into the Daily Report, and automatically calculates the number of workers and their hours on each project. The HammerTech Sign-in app also generates a list of people on site for the project, which can be used for communication and any emergency situations.
Aphex
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Aphex gives construction delivery teams on-the-go access to live, daily work plans right from their phone or tablet. Stay in the loop with real-time updates between the office and the site. Easily view your tasks, log delays, improvements, and explore the plan on the interactive map. Automatic daily task lists • See your plan, your team’s plan, or everything happening across the whole project • Filter & Organise tasks your way; by Subcontractor, Shift, Location, Schedule, Resource Demand or User. Capture task performance • Thumbs Up or Thumbs Down to log delays • Keep it simple by selecting a delay reason, or layer in extra context by adding Notes, Documents & Images • Progress updates are shown to everyone, in real time, across the whole project Real time changes • Keep up to speed with updates as they happen • Use @mention to communicate with your colleagues on tasks Maps • See task work areas • Identity clashing activities • See everything happening around you • Pull in ArcGIS data & decide which layers you want to see on the map Stay connected with notifications • Receive Push Notifications for delays or updates to tasks that impact you
Screenshots
Verdict
The clearest difference is update cadence: Aphex at every 3 weeks against HammerTech Sign's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
HammerTech Sign ships an update every 2 months, Aphex every 3 weeks. Both last shipped on October 24, 2026.
| Parameter | HammerTech Sign | Aphex |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 150 MB |
| Age rating | 4+ | 4+ |
| Developer | HammerTech | Aphex |
In-app purchases
HammerTech Sign
No in-app purchases
Aphex
No in-app purchases









