Comparison

1823 vs peek cat

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

Head to head
About

1823

Submit cases, view records, and get instant answers to government service inquiries. This app allows users to easily submit complaints, compliments, and suggestions to 23 participating departments.

Highlights
  • Submit cases with photos/videos
  • Track case history and replies
  • Instant answers via FAQ and Chatbot
  • Submit compliments and suggestions
  • Contact 23 participating departments
Features
Read full description

1823, managed by the Digital Policy Office of the Government of the Hong Kong Special Administrative Region, handles enquiries, compliments and suggestions for 23 participating departments and receives complaints about any area of Hong Kong Government services. - KEY FEATURES - • Case submission Submit cases with ease using user-friendly forms. You can also upload photos and videos, record a voice message and mark the case location on a map. • Case record and replies View your case history, check replies from the departments, follow up on cases, or inform 1823 to close cases. • Instant answers to simple enquiries Get instant answers from FAQs on 1823 Online through auto-search, or have simple enquiries handled instantly by Chatbot Tammy. Privacy Statement: https://www.1823.gov.hk/en/mobile-app/privacy-policy Personal Information Collection Statement: https://www.1823.gov.hk/en/mobile-app/pics

About

peek cat

Features
Read full description

Someone next to you might be reading your screen right now. peek cat hides it the instant a peeker is detected. Face detection runs 100% on your device. Nothing recorded. Nothing uploaded. Ever. ■SOUND FAMILIAR? · You've tilted your screen to the limit on a crowded train · You've closed a tab the second someone sat behind you · You've checked over your shoulder before opening a job site at work If any of these hit home, peek cat was built for you. ■WHAT IT DOES While you browse in peek cat's built-in browser, the front camera quietly watches for prying eyes. The moment a face that isn't yours looks at your screen — it's covered. Instantly. You do nothing. No tilting, no shielding, no panic-closing tabs. ■WHY PEEK CAT · [Privacy first] Face detection runs only on your device. No recording, no storage, no uploads. · [Your block image, your rules] Choose what appears the instant another face is detected — startle the peeker, or hide discreetly. Fully customizable. · [3-direction coverage] Front, sides, and above — the train seat next to you, the café table behind you, the over-the-shoulder coworker. · [Fewer false alarms] Register your own face (OWNER FACE) to keep false triggers to a minimum. · [A browser you set up your way] Add your go-to sites and switch with one tap. No ads, no tracking. To everyone around you, you're just reading the news.

Screenshots

18234 screens
peek cat4 screens

Verdict

The call

The clearest difference is price: 1823 at Free against peek cat's $2.99. 1823 also leads on iOS requirement (15.6 vs 17.0). peek cat's advantage is update cadence (every 3 weeks vs every 2 months). On 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

1823 is free to download; peek cat costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

1823 ships an update every 2 months, peek cat every 3 weeks. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
1823 versus peek cat: the parameters behind the verdict, then further details
Parameter1823peek cat
PriceFree — better$2.99
Rating3.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size96 MB19 MB
Age rating4+17+
Developer1823, HKSAR GovernmentDAN YU CHANG

In-app purchases

None

1823

No in-app purchases

None

peek cat

No in-app purchases

Questions

Is 1823 free?
1823 is free to download, with no in-app purchases.
Is peek cat free?
peek cat costs $2.99, with no in-app purchases.
Do 1823 or peek cat have ads?
Neither 1823 nor peek cat shows ads.
Which is updated more often, 1823 or peek cat?
1823 ships an update every 2 months, and peek cat every 3 weeks. Most recently, 1823 was updated on October 19, 2026 and peek cat on October 25, 2026.

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