Comparison

CPD Tips vs Oosto Protect

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

Head to head

For Oosto Protect Customers

Free

🔧 Utilities

★ 2.52 ratingsView app →

About

CPD Tips

Features

Read full description

The CPD Tips app provides citizens the ability to submit anonymous tips to the Cambridge, MA Police Department. The app also displays agency crime alerts and other organization web and social media content.

About

Oosto Protect

Receive immediate notifications on your device for critical events. This application provides real-time alerts for Oosto Protect customers, ensuring you stay informed about important updates and security information directly on your mobile device.

Highlights

Instant alerts
Real-time notifications
Device alerts
Customer alerts

Features

Read full description

Oosto Protect Mobile Application for getting instant alerts on your device

Screenshots

CPD Tips3 screens

Oosto Protect3 screens

Verdict

The call

The clearest difference is update cadence: Oosto Protect at every 6 weeks against CPD Tips's every 60 months. CPD Tips's advantage is iOS requirement (13.0 vs 15.6). 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

CPD Tips ships an update every 60 months, Oosto Protect every 6 weeks. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 7 level

CPD Tips versus Oosto Protect: the parameters behind the verdict, then further details
Parameter	CPD Tips	Oosto Protect
Price	Free	Free
Rating	—	2.5 (2 ratings) — better
Number of ratings	—	2 — better
Update frequency	Every 60 months	Every 6 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.0 — better	15.6
Further details — not scored
Size	38 MB	36 MB
Age rating	4+	4+
Developer	Citizen Observer LLC	anyvision interactive technologies ltd.

In-app purchases

None

CPD Tips

No in-app purchases

None

Oosto Protect

No in-app purchases

Questions

Is CPD Tips free?

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

Is Oosto Protect free?

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

Do CPD Tips or Oosto Protect have ads?

Neither CPD Tips nor Oosto Protect shows ads.

Which is updated more often, CPD Tips or Oosto Protect?

CPD Tips ships an update every 60 months, and Oosto Protect every 6 weeks. Most recently, CPD Tips was updated on October 8, 2026 and Oosto Protect on October 15, 2026.