LetServe vs Outbox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LetServe
This app connects volunteers with charities and service organizations, making it easy to find opportunities and track volunteer hours. It streamlines the process of logging and reporting community impact for both individuals and organizations.
- Volunteer opportunity discovery
- Charity and organization directory
- Volunteer hour tracking
- On-demand impact reporting
- Event notifications
- Mobile hour logging
Read full descriptionHide full description
If you are a School or Business looking to enhance service learning, promote community outreach and volunteer activity, LetServe connects your Volunteers with Charities. Our Agency Directory provides volunteer opportunities at charities, non-profits and service organizations categorized by interest and location. LetServe tracks volunteer hours and on-demand summary of volunteer data to measure your organization’s direct impact on the community. As a volunteer you can browse the LetServe Agency Directory and Events list to find the right volunteer opportunity. Adding an Agency to your list, allows for future notifications when a new event or volunteer opportunity arises. No more emails and paper documentation, you can now use your mobile app to log and track your volunteer hours.
Outbox
Effortlessly unsubscribe from unwanted emails and delete thousands of junk messages with a few taps. This app helps you reclaim storage space and focus on important communications by decluttering your inbox.
- Swipe to unsubscribe
- Bulk unsubscribe
- Delete junk emails
- Reclaim storage space
- Subscription sorting
- Dark mode
Read full descriptionHide full description
Outbox: Declutter Your Inbox in Seconds Tired of missing important emails buried under countless newsletters and promotions? Outbox makes unsubscribing from unwanted emails effortless, freeing up your inbox so you can focus on what truly matters. Spend less time scrolling and more time reading the messages that count. WHY OUTBOX? . Addictively Simple: Swipe left to unsubscribe or swipe right to keep. No more searching for hidden “unsubscribe” links. . Instant Cleanups: Delete thousands of junk emails with just a few taps. . One-Click Multi-Unsubscribe: Tired of unsubscribing sender by sender? Outbox allows you to remove multiple senders at once. . Reclaim Storage Space: Track exactly how much storage your emails occupy and free it up instantly. . Peace of Mind: Focus on urgent emails instead of drowning in promotional clutter. . Built for Gmail: Connect securely with your Gmail account for a streamlined, instant setup. . Dark Mode: Clean your inbox anytime with a theme that’s easy on the eyes. FEATURES THAT SAVE YOU TIME . Bulk Unsubscribe Mode: Unsubscribe from multiple senders with a single tap. . Subscription Sorting: Sort by frequency, size, or how often you open emails - so you can tackle the worst offenders first. . One-Tap Cleanup: Choose to unsubscribe, delete, or mark messages as read - all in one place. . Undo Swipes: Accidentally swipe the wrong way? No problem - easily undo for 24 hours. PRIVACY- FOCUSED Your data and email content are safe with us. Outbox never stores the content of your emails or sells your data. We only use minimal inbox information - like sender addresses and unsubscribe links—to provide essential details and ensure a secure, seamless experience. BETTER THAN COMPETITORS Other apps like Trimbox and Unroll.me can be clunky and complex. Outbox keeps it simple, with a clean interface in both light and dark modes - no extra gimmicks, no clutter, just results. Achieving inbox zero has never been so straightforward. TAKE BACK CONTROL OF YOUR INBOX Stop letting unwanted emails bury the ones that matter. Thousands have already rescued their inboxes from subscription overload - be next. Download Outbox now and experience true email freedom! By using Outbox, you agree to our terms of service, as outlined by standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Outbox at 100% against LetServe's 17%. Outbox also leads on rating (4.9 vs 2.0) and update cadence (fortnightly vs every 5 weeks). LetServe's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On price, ratings volume and ads 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. Outbox sells 2 in-app purchases, starting at $12.99 per month. LetServe asks for nothing beyond the download.
Outbox holds the better App Store score, 4.9 against 2.0. Both are backed by a comparable volume of ratings — 29 and 11 respectively. Written reviews point the same way: 17% of LetServe's written reviews are positive against 100% of Outbox's.
LetServe ships an update every 5 weeks, Outbox fortnightly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | LetServe | Outbox |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (29 ratings) | 4.9 (11 ratings) — better |
| Positive reviews | 16.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 29 — better | 11 |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 42 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Marque360 LLC | Outbox LLC |
Customer experience
LetServe
Outbox
In-app purchases
LetServe
No in-app purchases
Outbox
- Monthly $12.99$12.991 Month
- Outbox - Gmail Inbox Cleaner$39.991 Year









