
Exercise dataset for fitness apps: transparent background, animations, no subscription

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Daily MLB picks with confidence tiers, a run-any-matchup prediction calculator, full-slate parlays, home-run props and a public, verifiable track record graded nightly. Free website and iPhone/iPad app; passes unlock today's picks.

Website, pricing, platforms and company facts side by side.
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| Website | repdb.co | wpbaseballpredictor.com |
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| Platforms | — | |
| Company | 2026 | Startup from Canada · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


RepDB is a one-time-purchase exercise dataset with animations 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...
WP Baseball Predictor generates a win probability and a pick for every MLB game from a statistical model that combines team analytics (wOBA, FIP, xFIP, defensive efficiency), starting-pitcher quality, bullpen strength, recent form and injuries. Each pick is shown with a confidence tier (Slight...
What each product offers, as listed by its team.


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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing RepDB and WP Baseball Predictor.
RepDB'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.
WP Baseball Predictor's answer:
WP Baseball Predictor grades itself in public. Every pick for every MLB game is locked before first pitch, graded automatically against the official final score the next morning, and committed to a public, timestamped GitHub archive, so the track record can be verified rather than taken on trust.
Picks are shown with a confidence tier (Slight Lean, Confident, Strong, Lock) instead of a raw number, and the same model powers a run-any-matchup calculator with pitcher and injury overrides, a full-slate parlay play and home-run props.
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.
WP Baseball Predictor's answer:
WP North Entertainment Group Ltd. (Ontario, Canada) built WP Hockey Predictor first and has run it live since the 2023 Stanley Cup Playoffs. WP Baseball Predictor followed in April 2026 as the sister product for MLB, built on the same principles: a statistical model, public confidence tiers instead of raw probabilities, and a grading pipeline that publishes wins and losses alike. The free iOS app launched in July 2026.
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.
WP Baseball Predictor's answer:
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.
WP Baseball Predictor's answer:
Baseball fans who want a data-driven read on every game before first pitch, recreational bettors who want a model's opinion alongside the market price, and analytics-minded fans who like to check a track record for themselves. The company is based in Canada and the audience is mostly in Canada and the United States.
WP Baseball Predictor's answer:
Python and Flask on Google Cloud, behind Cloudflare; SQLite for picks and results; a React Native (Expo) app for iPhone and iPad; the MLB Stats API and ESPN feeds for data; Stripe and Apple In-App Purchase for passes; GitHub for the public pick archive.
Share your experience with using RepDB and WP Baseball Predictor. For example, how are they different and which one is better?