Vow Timer vs Knock at the door prank
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vow Timer
This app allows wedding guests to connect and engage during ceremonies by placing bets on the duration of the event. It offers a fun way to pass the time when you're not the one getting married.
- Connect with other wedding guests
- Bet on ceremony duration
- Pass time during ceremonies
- Fun wedding party activity
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Vow Timer: An app for the wedding guests that came for the party. You’re probably not the only one counting the seconds until the party starts. So why not have a little fun with it? Vow Timer provides a platform for wedding guests to connect pre-ceremony and take bets on what everyone’s thinking: how long is this thing gonna take?Weddings are a beautiful thing, when you are the one getting married. When you are not the one walking down the aisle, weddings can be a bore. VowTimer finally gives you something fun to do during the ceremony.
Knock at the door prank
Simulate realistic door knocking sounds for pranks. Choose from 12 different doors and trigger sounds and vibrations to make it seem like someone is at the door. This app is designed purely for entertainment.
- Realistic door knocking sounds
- 12 different doors to choose from
- Simulates light knocks to loud fist bumps
- Includes vibrations for added believability
- Designed for entertainment and pranks
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This app simulates realistic door knocking sounds - from a light knock to a loud fist bump. Great for pranks: make it look like someone is persistently knocking outside! Door knocking sounds and vibrations make the prank as believable as possible. How to play: - Choose one of the 12 doors from the main menu - Click on the door and listen to the knocking sound. Attention: The app is created for entertainment and does not cause any harm!
Screenshots
Verdict
The clearest difference is rating: Knock at the door prank at 5.0 against Vow Timer's 4.1. Vow Timer's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Knock at the door prank holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Vow Timer has 9 ratings behind it against 1, so its average is the more settled of the two.
Vow Timer ships an update every 4 months, Knock at the door prank every 5 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Vow Timer | Knock at the door prank |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (9 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 9 — better | 1 |
| Update frequency | Every 4 months — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.4 — better | 15.0 |
| Further details — not scored | ||
| Size | 41 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | The Wedding Game, LLC. | Yaroslav Novytskyi |
In-app purchases
Vow Timer
No in-app purchases
Knock at the door prank
No in-app purchases
Questions
Is Vow Timer free?
Is Knock at the door prank free?
Which has better reviews, Vow Timer or Knock at the door prank?
Do Vow Timer or Knock at the door prank have ads?
Which is updated more often, Vow Timer or Knock at the door prank?
Other comparisons
