Comparison

NapaPD vs Zencam Security

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

Head to head

★ 5.03 ratingsView app →

About

NapaPD

Features

Read full description

The NapaPD app provides citizens the ability to submit anonymous tips to the Napa, CA Police Department. The app also displays agency online crime map, and other organization web and social media content.

About

Zencam Security

Connect and manage your IP cameras remotely. View live feeds from anywhere in the world after initial setup with the companion hardware.

Highlights

Remote camera viewing
IP camera configuration
Global access
Live feed monitoring

Features

Read full description

Zencam Security app is used in conjunction with Zencam IP Cameras. Configure your cameras together with the Zencam app to see your cameras from anywhere in the world!

Screenshots

NapaPD3 screens

Zencam Security4 screens

Verdict

The call

The clearest difference is update cadence: Zencam Security at every 4 months against NapaPD's every 39 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

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

NapaPD ships an update every 39 months, Zencam Security every 4 months. The most recent releases landed on September 14, 2026 and September 21, 2026 respectively.

Scorecard1 real difference · 9 level

NapaPD versus Zencam Security: the parameters behind the verdict, then further details
Parameter	NapaPD	Zencam Security
Price	Free	Free
Rating	—	5.0 (3 ratings) — better
Positive reviews	—	21.2% of reviews
Number of ratings	—	3 — better
Update frequency	Every 39 months	Every 4 months — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.0	12.0 — better
Further details — not scored
Size	37 MB	111 MB
Age rating	4+	4+
Developer	City of Napa	Amcrest

In-app purchases

None

NapaPD

No in-app purchases

None

Zencam Security

No in-app purchases

Questions

Is NapaPD free?

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

Is Zencam Security free?

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

Do NapaPD or Zencam Security have ads?

Neither NapaPD nor Zencam Security shows ads.

Which is updated more often, NapaPD or Zencam Security?

NapaPD ships an update every 39 months, and Zencam Security every 4 months. Most recently, NapaPD was updated on September 14, 2026 and Zencam Security on September 21, 2026.