Comparison

SBD Assist vs ZeroPunch

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SBD Assist

Features
Read full description

Security By Design’s Assist tool is used by contractors and end user organizations to document physical security infrastructure from initial surveys to final sign-off. Users of this app must contact Security By Design to set up an account with access to the appropriate data set. There is no charge to download, install or use this app, but access will not be provided unless approved by a current Security By Design client. The Assist app includes site and floor plans, where users can review physical security device location and type, answer questions, take relevant photos, and sign off security installations and surveys in the field. It allows users to temporarily download one or more sites with limited or no connectivity and synchronize when connectivity becomes available.

About

ZeroPunch

Streamline site walks and documentation with voice, photo, and location capture. This app automatically generates structured tasks, significantly reducing documentation time for construction professionals. It simplifies coordination and speeds up project closeout, with direct integration for enhanced workflow.

Highlights
  • Voice, photo, and location capture
  • Automated structured task creation
  • Reduces documentation time by up to 70%
  • Simplifies coordination
  • Speeds up project closeout
  • Procore integration
Read full description

With voice, photo, and location capture, ZeroPunch automatically creates structured, assignable tasks from chaotic site walks—cutting documentation time by up to 70%. Whether you're a general contractor, subcontractor, or inspector, ZeroPunch simplifies coordination, speeds up closeout, and integrates directly with Procore.

Screenshots

SBD Assist4 screens
ZeroPunch4 screens

Verdict

The call

The clearest difference is update cadence: ZeroPunch at every 2 days against SBD Assist's every 6 months. SBD Assist's advantage is iOS requirement (13.4 vs 17.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SBD Assist ships an update every 6 months, ZeroPunch every 2 days. The most recent releases landed on September 18, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
SBD Assist versus ZeroPunch: the parameters behind the verdict, then further details
ParameterSBD AssistZeroPunch
PriceFreeFree
Rating—4.6 (11 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—11 — better
Update frequencyEvery 6 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.4 — better17.6
Further details — not scored
Size21 MB130 MB
Age rating17+4+
DeveloperSecurity By Design, Inc.DAERO

In-app purchases

None

SBD Assist

No in-app purchases

None

ZeroPunch

No in-app purchases

Questions

Is SBD Assist free?
SBD Assist is free to download, with no in-app purchases.
Is ZeroPunch free?
ZeroPunch is free to download, with no in-app purchases.
Do SBD Assist or ZeroPunch have ads?
Neither SBD Assist nor ZeroPunch shows ads.
Which is updated more often, SBD Assist or ZeroPunch?
SBD Assist ships an update every 6 months, and ZeroPunch every 2 days. Most recently, SBD Assist was updated on September 18, 2026 and ZeroPunch on October 12, 2026.

Other comparisons