RepDB
Gym Log Track
RepRaptor
Reps.app
Strive Workout Log
Trainera.fit
Your Move App
StrikeSage
FishBrain
Angler
Fish Swami
RepDB is a one-time-purchase exercise dataset for developers building fitness and workout apps — not a subscription, not a rate-limited API. You download the data once and own it: JSON (and SQLite on the higher tier), WebP images, and full EN/DE/ES translations, with no per-request billing and no dependency on our servers staying up.
A free tier includes 250 exercises with flat-style 512×512 images, attribution-licensed for commercial in-app use. The Starter tier ($199) adds the full catalog in classic white-background style. Standard ($399) adds transparent 1024px images, looping animations, exercise relations (similar/progressions/regressions), workout templates, and embeddings — exclusive to that tier.
Every exercise includes muscle-group highlighting, equipment/muscle icons, MET values, and safety/goal tags. Compared to GIF- or JPG-based competitor APIs, RepDB images are transparent WebP with no watermarks, so they drop into any app UI without a white box around them.
StrikeSage is a personal fishing intelligence system built around your own fishing history.
Log catches, missed fish, blank sessions, lures, fishing spots, notes, and weather conditions. StrikeSage helps you look back at what actually happened and identify patterns that repeat in your own fishing.
Weekly Hint compares current conditions with your historical fishing records to surface species, lures, and situations that were relevant under similar conditions. Weather Intelligence helps explain how changing pressure, wind, rain, and temperature relate to your past results.
StrikeSage is designed for anglers who want more than a simple photo log or catch counter — it turns a personal fishing journal into a practical record you can learn from over time.
Available on iPhone with Free, Pro, and Elite plans.
RepDB StrikeSageRepDB's answer
RepDB is sold as a one-time download, not a metered API — you own the JSON/SQLite data and WebP images outright, with no rate limits, no per-request billing, and no risk of the vendor cutting off access. It's also the only dataset in this space with EN/DE/ES translations, transparent (alpha-channel) images with no watermark, muscle-group highlighting, safety/goal tags, and looping animations on the higher tier.
StrikeSage's answer:
StrikeSage learns from your own fishing history. It connects catches, missed bites and unsuccessful trips with weather, pressure, spots, lures and fishing methods to help you discover personal patterns. Features like Weekly Hint use that history to show which species and lures best match current conditions based on your own past results.
RepDB's answer
RepDB grew out of a consumer workout app its creator was building solo. Sourcing exercise images and data meant either paying for a subscription API with usage caps and no caching rights, or producing everything from scratch. The illustrated, multi-language dataset was built for us first, then split out as its own product once it became clear other indie developers had the same problem and preferred to buy the data outright rather than rent it through an API.
StrikeSage's answer:
StrikeSage started from a simple frustration: after enough fishing trips, it becomes hard to remember exactly what conditions, lures and methods worked — and what did not. It was built to preserve that history and make it easier to see whether the same patterns appear again.
RepDB's answer
Most alternatives are subscription APIs — you pay monthly, you're capped on requests, and ExerciseDB's terms of use explicitly forbid caching or storing the data at all, so every image render is a live paid API call. RepDB is the opposite: pay once, download the files, self-host with zero ongoing dependency. It's also the only option offering true DE/ES localization and transparent images instead of a white box behind every exercise.
StrikeSage's answer:
StrikeSage focuses on learning from your own fishing experience instead of relying mainly on generic fishing advice or community data. As you record more catches, misses and blank trips, your personal history becomes more useful for comparing conditions, lure performance and recurring patterns.
RepDB's answer
Solo developers and small teams building fitness or workout-tracking apps (iOS, Android, web) who need licensed exercise images and structured exercise data, but don't want to build their own media pipeline or depend on a rate-limited third-party API.
StrikeSage's answer:
StrikeSage is built for anglers who want to understand why some fishing trips succeed and others do not. It supports different fishing methods and is especially useful for anglers who regularly track their trips, conditions, spots and tackle.
StrikeSage's answer:
StrikeSage's answer:
Flutter, Dart, Firebase and Firestore.
Gym Log Track - The simple, intuitive app that makes it easy to plan, log and track your workouts, exercises, photos, videos, routines and clients quickly.
FishBrain - Uncover and track great fishing locations in your area
RepRaptor - Build, share, and run structured workout programs. Free for lifters. Flat pricing for coaches. No per-client fees.
Angler - Angler is a comprehensive fishing app that provides weather forecasts, bite predictions, lunar and solar data, tide forecasts, and a catch log to optimize your fishing expeditions.
Reps.app - Reps - Workout Tracker Gym Log
Fish Swami - Fishing logbook to record trips, analyze catches & find fish