# Rung: Calisthenics Tracker — Reps, PRs & muscle balance > Reps, PRs & muscle balance (iPhone/iPad app by Spruzzo Labs Inc..) - Source: https://appshunter.io/ios/app/rung-calisthenics-tracker/id6788859931 (this page in markdown: same URL + `.md`) - Developer: [Spruzzo Labs Inc.](https://appshunter.io/developer/1761259285) - Category: Health & Fitness, Productivity - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 26.0 · 4 MB - Languages: American English - Released: 2026-07-10 - Data updated: 2026-08-13 - User reviews in markdown: https://appshunter.io/ios/app/rung-calisthenics-tracker/id6788859931/reviews.md ## What is Rung? Rung is a rep counter built for calisthenics. Log your pull-ups in two taps, watch your PRs climb, and ramp your daily targets in multi-week blocks — until the move that was your max becomes your warm-up. No videos. No feed. No account. Just your numbers, getting bigger. COUNT REPS, FAST • Two taps to log a set — built for between-sets speed • Timer for holds: planks, hangs, L-sits • Today's ring shows exactly what's left CHASE PRs • Benchmark tests for max reps and max holds • A PR board of your all-time bests, with celebrations when you beat one • Per-exercise charts so you can watch the line go up GROW WITH BLOCKS • Multi-week blocks ramp your targets toward a goal, with a deload to recover • Live pace: ahead, on pace, or behind — at a glance • When a block peaks, graduate to the harder variation and build back up • Curated ladders from wall push-up to one-arm, from row to one-arm chin SEE THE WHOLE BODY • A muscle map shows what you're hitting — and what you're skipping • A year-long heatmap of every training day • Streaks with a one-day grace; rest days don't break them 325 bodyweight exercises. Fully offline. Your data never leaves your phone. RUNG PRO — ONE-TIME PURCHASE Pay once, own it forever. No subscription. Unlocks training blocks, graduations, unlimited exercises, and widgets. Free tracks up to 5 exercises with full logging and PRs. Privacy Policy: https://www.spruzzolabs.com/privacy Made by Spruzzo Labs — a creative lab. Questions or ideas? hello@spruzzolabs.com ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Rung Pro Annual | $19.99 | per year | | Rung Pro Monthly | $2.99 | per month | ## Version history (last 2 releases) ### 1.1 — 2026-08-08 Everything else you'd expect from a point release: small fixes and polish. Rung Pro is now a one-time purchase — pay once, own it forever. No subscription. ### 1.0 — 2026-07-10 No release notes. ## More apps by Spruzzo Labs Inc. - [Fasted: Intermittent fast](https://appshunter.io/ios/app/fasted-intermittent-fast/id6737373657) - [Life System: Habit tracker](https://appshunter.io/ios/app/life-system-habit-tracker/id6743378037) - [Bible Habit](https://appshunter.io/ios/app/bible-habit/id6748758244) - [Jottr: Thought timeline](https://appshunter.io/ios/app/jottr-thought-timeline/id6748974461) - [Solar Arc: Golden Hour Tracker](https://appshunter.io/ios/app/solar-arc-golden-hour-tracker/id6752503669) - [Book Catalog: Bookshelf](https://appshunter.io/ios/app/book-catalog-bookshelf/id6752550878) All apps by Spruzzo Labs Inc.: https://appshunter.io/developer/1761259285 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*