IronDojo vs Proof
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IronDojo
Log gym workouts with detailed sets, reps, and weights, and track your progress with strength graphs and PR history. Connect with your local fitness community, compete in weekly challenges, and stay motivated with friends through workout feeds and private groups.
- Detailed workout logging (sets, reps, weights)
- Custom routine creation
- Progress tracking with strength graphs
- Social workout feeds and community interaction
- Gym and friend leaderboards
- Weekly competitions
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Meet IronDojo, the social workout tracker! Whether you’re training solo or lifting alongside friends, IronDojo helps you log workouts, stay accountable, and compete with your gym community. Join leaderboards, track progress, and keep your fitness goals on point — all completely for free. SOON TO COME: – Automatic logging with your voice – AI personal trainer in your ear – Streaks + goals – Advanced analytics + AI suggestions – Challenges with prizes WORKOUT TRACKING: – Log gym workouts with detailed sets, reps, weights, and rest timers – Create reusable custom routines for easy workout logging – Autofill set data based on your past workouts – Track progress with strength graphs and PR history – Use One Rep Max estimation tools to plan sets and see your projected lifts – Create your own exercises for free – Minimize or expand sets, reorder exercises, and see a snapshot of your current workout’s volume SOCIAL & COMPETITION: – Join your local gym to connect to your local fitness community – Compete in weekly competitions – See workout feeds from your gym, friends, or the global community – Like, comment, and support each other’s progress – Create private groups to track and stay motivated with friends – Customize who sees your workouts: Public, Friends, Gym, or Private LEADERBOARDS: – Join gym-wide or friends-only leaderboards – Filter leaderboards by exercise or group to keep things relevant CALENDAR & ACCOUNTABILITY: – Stay consistent with a weekly workout calendar showing all your stats – Compare activity with friends and gym members – View your all-time calendar displaying every workout logged BUILT TO MOTIVATE: – Completely free with no paywall – Track your journey privately or build a fitness community – Designed for everyone from beginners to elite athletes
Proof
This app is a straightforward training log designed to help you track your weightlifting progress. It focuses on recording your sets and reps, automatically loading previous session data to help you beat your personal bests. Your training data is stored locally on your device for privacy.
- Log lifts with pre-loaded previous weights and reps
- One-tap set completion
- Adjustable numbers with thumb scrubbing
- Integrated rest timer
- Weekly training summary
- Consistency calendar and per-lift history
- Local data storage for privacy
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Proof is a lifting log for people who want a record, not a coach. Most fitness apps tell you what to do. Proof measures what you did, every set, and shows you whether you beat last time. WHAT IT DOES - Log a set in two taps. Weight, reps, done. - Every lift keeps its full history. Nothing is capped or hidden. - Personal records are detected automatically and sealed the moment you hit them. - A body map shows which muscles you have trained hard and which you have skipped. - Patterns surface the honest stuff: your best day, your steadiest day, where you stall. - A rest timer that runs in the Dynamic Island and on the Lock Screen. WHAT IT DOES NOT DO - No subscription. Pay once, keep it forever. - No account. Nothing to sign up for. - No cloud. Your training stays on your phone. - No ads, no feed, no streak guilt. FREE AND PAID Log as much as you want for free, and the last 30 days are always open. A one-time unlock opens your full history, the body map over time, and every record back to day one. Built by one person who lifts and wanted an honest instrument, not another coach. Log your lifts. Beat last time.
Screenshots
Verdict
The clearest difference is in-app purchases: IronDojo at none against Proof's 1. Proof's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (15.0 vs 17.2). On price, rating, 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. Proof sells 1 one-off in-app purchase. IronDojo asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for IronDojo against 5.0 for Proof. Both are backed by a comparable volume of ratings — 6 and 3 respectively.
IronDojo ships an update fortnightly, Proof every 5 days. Both last shipped on October 5, 2026.
| Parameter | IronDojo | Proof |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | 3 |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.2 | 15.0 — better |
| Further details — not scored | ||
| Size | 94 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryan Pontes | Serafin Vazquez |
Customer experience
IronDojo
Proof
In-app purchases
IronDojo
No in-app purchases
Proof
- Full Instrument$7.99









