Sandboxx app icon

Apps Like Sandboxx for iPhone and iPad

Send letters to service members and supporters

Write letters to service members with templates, customization options, and scheduling. Send letters via overnight shipping with tracking. Add gift cards and view delivery status. Connect with other supporters through shared communities.

by Sandboxx, Inc.★ 4.9181,983 ratingsLifestyleFreeData updated 2026-11-09

Sandboxx screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Slowly: Make Global Friends app icon

    Slowly: Make Global Friends

    Slowly Communications Ltd.

    Write letters, connect with penpals, explore conversations

    Send handwritten letters to penpals worldwide. Write and send messages without instant replies. Track correspondence progress. Explore cultural and linguistic exchanges through written communication.

    ★ 4.710,873 ratingsSocial NetworkingFreeData updated 2026-09-12
  2. The American Legion app icon

    The American Legion

    The American Legion

    Advocacy for U.S. military veterans.

    The app provides information about The American Legion, a large organization for U.S. military veterans.

    ★ 2.941 ratingsLifestyleFreeData updated 2026-09-15
  1. Navy SEAL Training & Exercises app icon

    Navy SEAL Training & Exercises

    Shred Apps, LLC

    Train with and routines

    Access military-style workouts designed by a former . Perform strength, endurance, and conditioning . Track progress with built-in plans. Sync with fitness devices for real-time data. Receive expert guidance on proper form and technique.

    ★ 4.96,182 ratingsHealth & FitnessFreeData updated 2026-09-08
  2. Legion+ app icon

    Legion+

    The American Legion

    ★ 2.023 ratingsLifestyleFreeData updated 2026-09-06
  3. Resume Maker⁺ app icon

    Resume Maker⁺

    KUPERTINO BIL. YAZ. HALIL IBRAHIM KARAHAN SAFFET ARSLAN MUSTAFA AYTEN MUHAMMET YALCIN OZDEMIR K. S.

    Build resumes and cover letters with AI

    Create resumes and cover letters using AI-powered tools. Choose from professional templates. Generate cover letters with guided prompts. Export as PDF or email directly.

    ★ 4.6642 ratingsBusinessFreeData updated 2026-09-06
  4. HeartMath app icon

    HeartMath

    HeartMath LLC

    Measure heart rate and track coherence

    Measure heart rate variability and heart-brain coherence to track stress levels and emotional balance. Practice guided breathing exercises, mindfulness sessions, and coherence techniques to improve focus and reduce anxiety.

    ★ 4.93,864 ratingsHealth & FitnessFreeData updated 2026-09-06
  5. FuzeMee app icon

    FuzeMee

    David Graham

    Connect with students, list items, chat

    Find and list items on a campus marketplace. Exchange with verified students locally. Join channels to chat with friends or groups. Promote club or organization events. Post updates, polls, messages, and media to classmates.

    ★ 4.5343 ratingsSocial NetworkingFreeData updated 2026-10-04
  6. 倍可亲 app icon

    倍可亲

    Backchina LLC

    News and community for Chinese

    The app provides breaking news, current affairs, and original blogs for overseas Chinese. It features community discussions and content relevant to Chinese communities worldwide.

    ★ 3.126 ratingsNewsFreeData updated 2026-09-12
  7. Pine Cove CampLife app icon

    Pine Cove CampLife

    Pine Cove Inc

    Share camp updates and photos

    Access camp updates, photos, and blog posts. View tagged camper photos and weekly updates. Read counselor bios and director letters. Watch highlight videos and receive camp notifications. Log in for personalized content and activity tracking.

    ★ 3.7141 ratingsSocial NetworkingFreeData updated 2026-09-09
  8. Word Guess - Wordex app icon

    Word Guess - Wordex

    Applorium Ltd

    Words, match letters, play online

    Words to match a secret password. Play locally with friends or challenge others online. Track progress and compete in real-time matches. Share results and view statistics. Adjust difficulty settings and customize game themes.

    ★ 4.71,105 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.