Comparison

Tacam vs PV Doc

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

Head to head

Snap. Speak. Done.

About

Tacam

Features

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This is an application customized for Tacam's dashcam Tacam supports the following functions Preview the real-time picture of dashcam, record and capture the current picture Adjusting recorder parameters Download the video and photos from the recorder to the system album

About

PV Doc

Features

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PV Doc – Smart Site Recording Tool PV Doc is designed for construction site inspections, combining photo & audio capture, speech-to-text, AI classification, multilingual translation, and PDF/PVDOC export. It supports multi-project management with local data storage, making site recording faster and collaboration easier. Key Features • Quick Photo Capture: Save details with auto EXIF data • Voice Recording & Transcription: Convert speech into text instantly • Multilingual Translation: 30+ languages supported • Professional PDF Export: Portrait/Landscape, customizable info • Project Management: Manage multiple projects and inspections Highlights • Bilingual Display: Native + foreign language • Location Tagging: Auto-save GPS info • Local Storage: Keep data secure • Easy Sharing: Generate and share reports with one tap

Screenshots

Tacam3 screens

PV Doc4 screens

Verdict

The call

The clearest difference is in-app purchases: Tacam at none against PV Doc's 4. Tacam also leads on iOS requirement (13.0 vs 16.0). PV Doc's advantage is update cadence (every 5 days vs every 21 months). On price, ads 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. PV Doc sells 4 one-off in-app purchases. Tacam asks for nothing beyond the download.

UpkeepUpdate frequency

Tacam ships an update every 21 months, PV Doc every 5 days. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 3 level

Tacam versus PV Doc: the parameters behind the verdict, then further details
Parameter	Tacam	PV Doc
Price	Free	Free
Update frequency	Every 21 months	Every 5 days — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	13.0 — better	16.0
Further details — not scored
Size	36 MB	13 MB
Age rating	4+	17+
Developer	芳周	铭陈

In-app purchases

None

Tacam

No in-app purchases

4 purchases

PV Doc

One-time4

10个泡泡$0.99
70个泡泡$6.99
150个泡泡$14.99

Show 1 more

1000个泡泡$69.99

Questions

Is Tacam free?

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

Is PV Doc free?

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

Do Tacam or PV Doc have ads?

Neither Tacam nor PV Doc shows ads.

Which is updated more often, Tacam or PV Doc?

Tacam ships an update every 21 months, and PV Doc every 5 days. Most recently, Tacam was updated on September 15, 2026 and PV Doc on September 10, 2026.