Gym Diary vs NXTSTEP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gym Diary
Easily create and log your gym training routines offline. Track exercises, sets, reps, and weight with a simple interface. Visualize your progress with charts and an in-app photo tracker.
- Create custom workouts
- Log exercises, reps, sets, and weight
- Save and edit workouts
- Chart workout progress
- In-app progress photo tracker
- Offline functionality
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Gym Diary is an offline workout tracker that will help you log and keep track of your training routine. -Create your workout. -Log your exercises, Reps, Sets and Weight. -Click Save. -Easy and Simple. Key Features include: -Create and save workouts. -Edit individual exercises within workouts. -Chart your workouts. -In house progress photo tracker. -Workout section to complete your workout. This app is designed to log your workouts. Consult a medical professional before undertaking physical exercise. Gym Diary does not take any responsibility for any injuries sustained when using this app.
NXTSTEP
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Train with structure. Track every lift. See your progress. NXTSTEP is a bodybuilding and strength training app with five complete gym programmes and free tools to track your progress. Choose your programme, log your sets and build consistency. Upgrade to NXT Premium for custom workouts, Coach Titan and personalised AI plans. YOUR TRAINING ESSENTIALS, FREE • Five complete gym programmes • Workout logging for weight, reps and effort • Rest timer, exercise history and personal records • Progress charts and workout calendar • Muscle recovery map and plate calculator • Progress photos and bodyweight tracking • Calorie, macro and one rep max calculators • Sleep and hydration tracking • XP and ranks to reward your consistency CHOOSE YOUR PROGRAMME Train for muscle, strength or both with Bulk, Cut, Strength, Push Pull Legs and Powerbuilding. Each programme maps out your training with exercises, sets, reps and rest periods, so you can walk into the gym with a plan. LOG EVERY SET Record your weight, reps and RPE as you train. Check your previous session, time your rest and use exercise tips to guide your technique. Train in kg or lbs and keep your lifting history in one place. SEE YOUR PROGRESS Follow your lifting trends, review personal records and compare sessions. Track changes in bodyweight, compare progress photos and use your workout calendar to see the consistency behind your results. TOOLS FOR EVERY SESSION Check your muscle recovery map for an estimate of recovery based on your training history. Use the plate calculator to work out what goes on each side of the bar, and plan your nutrition with calorie and macro calculators. EARN YOUR RANK Earn XP as you complete workouts and climb through 11 ranks towards NXT Titan. Every logged session moves you towards your next milestone. GO FURTHER WITH NXT PREMIUM An optional NXT Premium subscription unlocks custom workouts, Coach Titan and personalised AI planning. Your five included programmes and core tracking tools stay free. CUSTOM WORKOUTS Build your own routine around the way you like to train, or let Titan create a workout plan based on your goals, schedule and equipment. AI COACH TITAN Get coaching informed by your logged workouts, personal records and effort levels. Ask about training, technique, nutrition or recovery, and get suggested next set targets with an explanation based on your history. Titan can also highlight changes in your logs, including new personal records, stalled lifts, short nights or low hydration, helping you understand what to focus on next. PERSONALISED MEAL PLANS Build meal plans for one to seven days around your calorie and macro targets. Swap meals, ask for cheaper options and get a shopping list with estimated costs. INSIGHTS FROM YOUR TRACKING Get Titan’s perspective on your workouts, bodyweight, sleep and hydration, with insights that help turn your logs into practical next steps. Available in English, German, Spanish, French, Portuguese and Romanian. Download NXTSTEP and start tracking your next step. DISCIPLINE BUILDS FREEDOM.
Screenshots
Verdict
The clearest difference is price: NXTSTEP at Free against Gym Diary's $0.99. NXTSTEP also leads on update cadence (every 3 days vs every 3 months). Gym Diary's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On ads and in-app purchases 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
NXTSTEP is free to download; Gym Diary costs $0.99 up front. Gym Diary sells 1 one-off in-app purchase and NXTSTEP sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Gym Diary ships an update every 3 months, NXTSTEP every 3 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | Gym Diary | NXTSTEP |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 1 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Gaffney | KARL MURPHY |
In-app purchases
Gym Diary
- Unlock All Features$4.99
NXTSTEP
- NXT Premium14 Days trial$2.991 Month









