Delts Alternatives
Delts is an iPhone gym tracker with a simple rule: the red button runs your workout. Log sets, reps, and RPE while training; stop to auto-time, save history, and estimate calorie burn. The AI Coach analyzes real workouts, body progress, and goals, and can inspect photos of equipment, meals, or form. All local features are free forever; AI is Premium. Open source, built solo by an ACE Certified Personal Trainer.
Delts simplifies workout logging to a 'one-tap start,' but it's an iOS exclusive, its AI coach requires an additional fee, it lacks complex periodization templates, and its update pace is limited by a single developer. If these reasons lead you to seek alternatives, this page focuses solely on fitness/health-related candidates, helping you decide which to switch to and for what purpose, based on their real-world strengths and weaknesses.
Quick Comparison
| Tool | Pricing | Rating | Best for |
|---|---|---|---|
| Delts (the original) | Freemium | 3.6 | - |
| FormCoach | Freemium | 4.4 | iPhone users focused on exercise quality and needing real-time feedback. |
| PUSHapp | Free | 4.1 | Users who do daily standard push-ups and want a free, device-free tracking solution. |
| Fitness Tracker - Ai Coach | Freemium | 4.0 | General users who want to log both diet and training without looking up individual calorie counts. |
| FatigueSense | Freemium | 4.3 | Individuals experiencing long-term fatigue or in a recovery phase, needing activity pacing management rather than just logging sets. |
| Caloriefit | Freemium | 4.2 | Users with specific diet or weight goals who desire support from a human nutritionist. |
| Nila | Freemium | 4.5 | - |
FormCoach is an iPhone app that analyses squat, push-up, lunge, deadlift, and overhead-press form in real time using the camera. All AI runs on-device via Apple Vision and Speech, with voice coaching, 0-100 form scores, and hands-free voice commands.
Why it is a strong alternative
As an iPhone fitness app, FormCoach offers real-time voice correction and a 0-100 score for exercise form, with core functions processed locally and available for free. This directly addresses 'am I doing this right?' more effectively than Delts' paid AI Coach.
Best for
iPhone users focused on exercise quality and needing real-time feedback.
Pick it if
You prioritize form quality scoring over set tracking and prefer not to pay for AI features.
Pros
- On-device AI keeps camera feed and voice private
- Hands-free voice control works via AirPods
- 0-100 per-set score with weekly and monthly trends
Cons
- iPhone only, no Android or Apple Watch stand-alone version
- Only five exercises supported, so machine work is not covered
- Free tier limited to squats and push-ups with 3 sets per day
PUSH counts push-up reps with on-device AI pose detection through the camera, tracks streaks and daily stats, and exports shareable workout clips.
Why it is a strong alternative
Completely free and requiring no wearables, PUSHapp uses your phone camera to count push-ups in real-time and supports leaderboards, with video processing handled locally. It refines Delts' 'low-friction logging' into single-movement counting, with zero subscription cost.
Best for
Users who do daily standard push-ups and want a free, device-free tracking solution.
Pick it if
Your primary training involves standard push-ups and you need a zero-cost, real-time counting alternative.
Pros
- Counts reps automatically with on-device AI, so video is not uploaded for counting
- Works on iPhone, Android, and the web with no required sign-up
- Exports share-ready 1080x1920 clips with the rep count embedded
Cons
- Focused only on push-ups, not a full multi-exercise trainer
- Needs the camera positioned to see the full body, which takes some setup
- Cross-device sync and leaderboards require an account
An Indian nutrition app that turns a meal photo into calorie, macro and nutrition estimates with AI, and also tracks steps, activity and health insights.
Why it is a strong alternative
This app adds a diet tracking component to Delts' workout logging, using scanning to identify common local meals and integrating eating and training data for recommendations. It has a low barrier to entry, suitable for those not needing precise calorie tracking.
Best for
General users who want to log both diet and training without looking up individual calorie counts.
Pick it if
You find Delts' training-only logging insufficient, want to manage 'train + eat' at a coarse level, and accept that pricing and platform information may not be fully transparent.
Pros
- Estimates calories and macros from a single meal photo
- Recognition tuned specifically for Indian and regional dishes
- Free plan available, with an affordable yearly Pro tier
Cons
- Accuracy and usage figures are stated by the app and not independently verified
- Focused on Indian cuisine, so global foods may be less well covered
- Available on Android only per the listings
FatigueSense uses wearable data and personalized insights to help people understand, predict, and manage fatigue. Designed for individuals living with Long COVID, ME/CFS, cancer related fatigue, MS, Parkinson's, arthritis, and other chronic conditions, the app provides fatigue tracking, activity pacing guidance, symptom monitoring, and AI-powered insights to help users make informed decisions about their daily activities.
Why it is a strong alternative
Not a workout logger, FatigueSense combines wearable data with subjective symptoms to provide dynamic activity pacing suggestions for chronic fatigue. For those needing recovery management rather than just accumulating training volume, it aligns better with their needs than Delts.
Best for
Individuals experiencing long-term fatigue or in a recovery phase, needing activity pacing management rather than just logging sets.
Pick it if
You have a compatible smartwatch, and post-workout recovery and fatigue prevention are more critical than tracking training volume.
Pros
- Uses wearable data for personalized fatigue insights
- Designed for multiple chronic condition groups
- Provides fatigue tracking, pacing guidance, symptom monitoring, and AI insights
Cons
- Public information is limited; more details needed
- Requires wearable devices, possibly at extra cost
- No mention of free or trial plans
Caloriefit is an AI-assisted meal logging app that tracks calorie and macro trends and plans optional scheduled calls with nutrition experts.
Why it is a strong alternative
Caloriefit uses AI photo recognition for quick calorie logging and integrates guidance from real nutritionists, suiting those with clear health goals. Its core difference from Delts is shifting the focus from 'training' to 'eating.'
Best for
Users with specific diet or weight goals who desire support from a human nutritionist.
Pick it if
You're seeking an alternative for AI-assisted diet tracking and human guidance, rather than workout set logging. However, as it's not officially released, check for stability before use.
Pros
- AI-assisted logging reduces manual food entry
- Clear macro breakdown of calories, protein, carbs, and fat
- Optional expert nutrition calls add a human coaching layer
Cons
- Expert-call feature is still on a waitlist
- Public subscription pricing is not disclosed on the landing page
- Feature depth beyond tracking is limited versus established apps
Nila is an AI-powered health assistant designed specifically for perimenopausal and menopausal individuals. It offers evidence-graded answers based on verified literature, robust symptom tracking, doctor-readable reports, and a directory of vetted practitioners. It's free to start, avoids supplement sales, and prioritizes user data privacy.
Pros
- Evidence-based grading with source citations for all claims
- Symptom tracking with exportable doctor-ready reports
- Clear privacy commitment; no supplement sales or data selling
Cons
- Some content, like MHT insurance coverage, is Canada-centric
- Limited daily AI query allowance on the free tier
- Official technical details about the AI are scarce
How to choose
First, identify what you need beyond basic workout logging. For real-time form feedback, FormCoach's live voice correction and 0-100 scoring are available in its free tier. If you just want to track standard push-ups at no cost, PUSHapp doesn't require wearables and processes video locally. To manage fatigue and recovery, FatigueSense's pacing suggestions are more targeted than Delts' set tracking. If you aim to manage both diet and training, Fitness Tracker - Ai Coach suits general users not pursuing precise calorie counts, while Caloriefit is for those desiring support from a human nutritionist. Note that diet and recovery tools are not pure workout loggers, and their pricing/platform information may not be fully transparent; verify before committing.
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