Tiger Math VS Diffyn

Tiger Math's answer

Tiger Math is ad-free with no in-app upsells, and unlocks with a single one-time lifetime purchase instead of a subscription — that pricing model covers under 5% of the app market. Kids progress through a story-mode adventure instead of loot boxes or streak-guilt mechanics, the app works fully offline, and it's available in 8 languages across iOS and Android.

Diffyn's answer:

Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.

Tiger Math's answer

Most math apps for kids (Prodigy, SplashLearn, IXL, Mathletics) run on subscriptions or ad-supported freemium models. Tiger Math is a single purchase that covers up to 5 kids for life — no recurring cost, no ads, ever. It's also narrowly focused on 8 core math topics for ages 6–12, rather than being a broad multi-subject platform, so the difficulty adapts specifically to math skill progression.

Diffyn's answer:

Diffyn is the platform that specializes on both change management and multi-model analysis.

Tiger Math's answer

Built with React Native

Diffyn's answer:

React, Next.js, POSTGRESQL

Tiger Math's answer

Parents of children ages 6–12 looking for focused, distraction-free math practice — particularly homeschool families and parents who want a low-pressure, structured tool for kids who find traditional math practice frustrating (including ADHD-friendly, low-clutter design).

Diffyn's answer:

Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.

Tiger Math's answer

Tiger Math started because my son kept getting bored on his phone — the games he had access to were either mindless or loaded with ads and upsells. I wanted to build something that would hold his attention while actually teaching him math, without the manipulative mechanics most kids' apps rely on. That's why it's ad-free, story-driven instead of loot-box-driven, and a one-time purchase instead of a subscription — it's built the way I wanted my own kid's math app to work.

Diffyn's answer:

I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.

Tiger Math's answer

Individual families — Tiger Math is a consumer app, not sold to organizations, so there's no B2B customer list to share.