Post your progress. Win $300.
Share your fitness transformation on TikTok with #GainFrameChallenge. Three winners get cash and a year of GainFrame Pro. Entry takes about five minutes — even if your before photo is from years ago.

How to enter
Get GainFrame (free)
Download from the App Store. No purchase required to enter or win.
Add your before & after
Already have old gym pics? Import them from your camera roll — GainFrame builds your transformation report in minutes. Or use photos you've already tracked in the app.
Grab your share card
Take a screenshot of the Compare screen, or use the share button on your Deep Dive compare. Camera-shy? Use the built-in blur and crop tools first.
Post it on TikTok
Post your card with #GainFrameChallenge and follow @gainframeapp. That's your entry.
What an entry looks like


That's the founder's real 8-month transformation, made in the app. Yours doesn't have to beat it — it just has to be yours.
Official rules
- Open to legal residents of the United States, 18 years or older. No purchase necessary — the GainFrame app is free to download and free to enter with.
- To enter: follow @gainframeapp on TikTok and publicly post a transformation share card exported from the GainFrame app (Compare screen or Transformation Report) with the hashtag #GainFrameChallenge between July 5 and July 31, 2026, 11:59 PM ET. One entry per person. Photos must be of you.
- This is a judged contest, not a random drawing. Three winners are selected by GainFrame based on transformation quality, effort, and story. Judging decisions are final. Winners are announced on @gainframeapp by August 3, 2026 and contacted via TikTok DM; unclaimed prizes after 7 days may be awarded to a runner-up.
- Prizes: 1st $300, 2nd $100, 3rd $50, paid via PayPal or Venmo (US accounts), plus 12 months of GainFrame Pro for each winner. Taxes, if any, are the winner's responsibility.
- By entering, you grant GainFrame permission to repost and use your entry (including your images) in GainFrame's marketing, with credit to your account.
- This contest is not sponsored by, endorsed by, or associated with TikTok. By entering you release TikTok from any liability. Entries that are misleading, edited to misrepresent results, or that violate TikTok's community guidelines are disqualified.
- Sponsor: GainFrame, Wilmington, NC. Questions: [email protected].