Stark vs Bump
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stark
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Stark. Workout Tracker Stark is a simple and powerful workout tracker built for lifters who want structure, consistency, and real progress. No ads. No account required. No subscription. Start training instantly. Track workouts, log sets and reps, and follow your progress over time without distractions. Create custom workout routines for push, pull, legs, full body, or your own split. Log every set and rep with ease and keep your training consistent. Progressive overload tracking See your training volume increase over time. View full workout history, track personal records, and monitor strength progression clearly. Streak tracker Stay consistent with a streak system that keeps you accountable. Miss a week and it resets. Keep going and build momentum. Quickly calculate how to load the bar. Enter your target weight and get the exact plates needed instantly. Automatic rest timer starts after each set. Stay on track with countdown alerts so you never lose focus between sets. Exercise library and workout log Access your full exercise library, log weights, track progress per movement, and review your lifting history anytime. Fast, minimal interface designed for training sessions. Works in dark or light mode depending on your environment. Stark is free to download and requires no account or subscription. Just open and start lifting. FEATURES Workout Templates — Build reusable routines for any split and launch them in one tap. Set & Rep Logging — Log every set with weight and reps as you train, in real time. Rest Timer — Auto-starts after each set with a visual countdown and "Get Ready" alert. Plate Calculator — Enter your target weight and instantly see which plates to load. Exercise Library — Browse a full exercise database with per-exercise history and personal records. Session History — Review every past workout with full set-by-set detail. Weekly Report — Get a clear summary of your training each week, including volume, progress, and consistency. Training Streaks — Stay accountable with a streak that resets if you skip a week. Progress Charts — Visualize strength gains and volume trends across time. Exercise Swaps — Quickly swap exercises mid-workout if equipment is taken or you want a change. Dark & Light Mode — Full support for both — looks sharp either way. No ads. No subscriptions. — Free to download, nothing locked away. Fully functional offline!
Bump
This app guides users on when to increase weight during workouts, using a structured progression system. It offers pre-made training programs and detailed progress tracking for strength gains and body metrics. All data is stored locally on the device.
- Automatic weight progression guidance
- Pre-filled working weights
- Customizable weight jumps per exercise
- Four ready-made training programs
- Progress charts for lifts
- Optional body tracking
- Offline functionality
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Built by a personal trainer around the question clients ask more than any other: when am I supposed to add weight? Bump is a workout tracker built around one idea: you should always know exactly when to add weight. Some lifters guess. Bump doesn't. Work from 3×8 up to 3×12 at the same weight, and when all three sets reach twelve, Bump shows that a weight increase is ready. Finish Workout saves the final result so the next session starts heavier. Lifters call it double progression. You'll call it the Bump. SMART PROGRESSION, DONE FOR YOU • Movement-aware weight jumps: +10 lb on heavy lower-body compounds, +5 lb on other compounds, +2.5 lb on isolation work • The next target is always pre-filled — walk in, lift, check it off • Ghost pre-fill shows last session's numbers right in the entry box • Optional warm-up suggestions stay separate from your three working sets PLANS THAT FIT YOUR WEEK • Two schedules: 2-day full body, or 3-day upper/lower/full body • Each comes in Foundation and Build — four movements a day, or five drawn from a different exercise pool • Read every day and every exercise before you commit, Pro plans included • Train the day you want: tap the day name to skip ahead or repeat one • Core is programmed twice a week, not bolted onto every session • Switch plans anytime — your working weights come with you • Or skip plans entirely: Custom Workouts with unlimited sets TRACK WHAT'S ACTUALLY CHANGING • Progress charts for every lift — watch the working weight climb • Optional body tracking: bodyweight, body fat %, and tape measurements • History keeps every session: duration, sets, volume, and the bumps you earned BUMP PRO — ONE PURCHASE • Build plans: five movements a day from a different exercise pool, on the same 8–12 progression rule as the free plans • Custom plan builder: assemble and name your own programs • IRON and PULSE themes, each with a matching home-screen icon • Apple Health sync for finished workouts, body weight, and body fat % • Buy it once. No subscription, ever. YOURS. ACTUALLY YOURS. • No account, no sign-in, no subscription • Everything stays on your phone — nothing is collected, ever • Export your complete training log to CSV anytime Weights in lb or kg. Works fully offline. iPhone, iOS 17 or later. Bump provides general fitness information, not medical advice. Consult a physician before starting any exercise program.
Screenshots
Verdict
The clearest difference is in-app purchases: Stark at none against Bump's 1. Stark also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Bump's advantage is update cadence (every 2 days vs every 10 days). On price 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. Bump sells 1 one-off in-app purchase. Stark asks for nothing beyond the download.
Stark ships an update every 10 days, Bump every 2 days. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.
| Parameter | Stark | Bump |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 10 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 50 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Anton Larsson | Lawrence McBride |
In-app purchases
Stark
No in-app purchases
Bump
- Bump Pro$4.99









