Boppn vs L8R Letter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Boppn
Compete in exciting in-person scavenger hunts by joining teams to solve riddles and complete challenges. Strategically choose which tasks to attempt to earn points and uncover hidden advantages. The team with the highest score wins the hunt.
- Team-based scavenger hunts
- Solve riddles and clues
- Complete point-based challenges
- Submit photos/videos for challenges
- Discover hidden city advantages
- Strategic challenge selection
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The Boppn App supports team building events and competitions such as scavenger hunts, bar crawls, and boppn around a neighborhood. Each event brings people closer to their city and to each other. Join a private event, try one of our public events, or even create your own event. Boppn presents opportunities for participants to complete activities and earn points through picture submission, video submission, and geolocation. Competition drives the engagement and fun. The individual/team with the most points is crowned winner. Boppn is great for Orientations, Birthday Parties, Community Building, Corporate Outings, Bucket Lists, School Activities, Camp Activities, Festivals.
L8R Letter
Send messages to yourself or friends that unlock on a future date. Once sent, the message disappears until the designated delivery time, creating a unique way to share thoughts and memories.
- Send time-delayed messages
- Message recipients: self or friends
- Messages disappear after sending
- Recipient notified on delivery date
- Read messages on scheduled date
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This app works like a letter time capsule. You can send a letter, pick a date and pick who to send it to. It can be sent to yourself or a friend. Once you hit send that letter goes away. The recipient will get notified when the date is reached and then they can read it!
Screenshots
Verdict
The clearest difference is update cadence: L8R Letter at every 6 days against Boppn's fortnightly. L8R Letter also leads on monetization model (free vs ad-supported). Boppn's advantage is ratings volume (20 vs 3) and iOS requirement (15.1 vs 26.0). On price, rating, ads and in-app purchases 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.
On the App Store both sit at effectively the same score — 5.0 for Boppn against 5.0 for L8R Letter. That said, the two scores are not equally well evidenced: Boppn has 20 ratings behind it against 3, so its average is the more settled of the two.
Boppn ships an update fortnightly, L8R Letter every 6 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Boppn | L8R Letter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (20 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 20 — better | 3 |
| Update frequency | Fortnightly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 42 MB | 5 MB |
| Age rating | 12+ | 4+ |
| Developer | Boppn LLC | BIGIO -, LLC |
Customer experience
Boppn
L8R Letter
In-app purchases
Boppn
No in-app purchases
L8R Letter
No in-app purchases
