Reverse Age Lab vs MyFitnessPal
One logs what you ate. The other builds what you take, eat and do into one daily protocol.
A friend of ours said MyFitnessPal is "sort of close on the diet and exercise side". Fair. Here is where the two overlap, where they do not, and why plenty of people use both.
What MyFitnessPal does best
- The largest food database of any diary, with photo and voice logging and a barcode scanner on the paid plans.
- Calorie and macro goals, a weight trend and an exercise log, refined over almost twenty years.
- A free plan that covers basic logging, and Premium at $19.99 a month or $79.99 a year for scanning, custom macros and no ads. Premium+ adds meal plans at $24.99 a month or $99.99 a year.
- It sells no supplements either.
What MyFitnessPal does not do
- Grade a supplement. A capsule is logged the same way as a banana: for its calories and nutrients.
- Check what you take against your medications, or tell you what to stop.
- Build a schedule of what to take and when.
- Read your blood work, or compare it to what you eat.
- Read your stack from a photograph.
- Tell you whether the evidence for a product is human trials or marketing.
What Reverse Age Lab does
MyFitnessPal logs what you ate. Reverse Age Lab builds what you take, eat and do around your goals: Rala builds one Daily Protocol of supplements, diet and exercise from your total health profile and keeps it current. With the Diet & Exercise module it also turns your meals into a nutrition facts panel and your workouts into calories burned, then sets your targets from them. Every supplement is graded on five evidence tiers from human studies, real reviews and what the top 10 biohackers say. It is not a food diary, and it does not try to be one.
- A Health Profile of your goals, body, sleep, diet, exercise, supplements and medications, plus test results if you have them.
- One Daily Protocol of supplements, diet and exercise, built from that profile and rebuilt whenever any of it changes.
- A supplement schedule by time of day (on waking, with your first and last meal, before sleep), set to your own wake time, meals and bedtime.
- Every product graded on five evidence tiers from the human studies, real reviews and the top 10 biohackers, and ranked for your goals; any other bottle researched from a picture of its label or barcode.
- Conflicts, interactions, redundancies and synergies across your supplements and medications, with what to add, what to stop and when to take each.
- Diet and exercise suggestions for your goals, with fasting and ketosis guidance where it fits.
- With the Diet & Exercise module: your meals, water and alcohol turned into a nutrition facts panel, added to your supplements and set against your targets and safe upper limits; your weekly workouts turned into calories burned and fat loss, which set your calorie and protein targets.
- Blood work from any lab uploaded, stored and tracked over time, and set against the nutrition facts from your own diet and supplements.
- A dashboard scored red to green: your supplements and goals, diet, exercise, nutrition and blood work, conflicts and redundancies.
- Rala Chat, which knows your profile, your protocol and the research behind each product, and updates your profile when you ask.
| Reverse Age Lab | MyFitnessPal | |
|---|---|---|
| Main job | One daily protocol of supplements, diet and exercise, built from your whole health profile. | Log what you ate and count calories. |
| Supplements | GradedFive evidence tiers, with timing and conflicts. | LoggedAs nutrients only. |
| Medications | YesPart of the protocol and its conflict checks. | No |
| Blood work | Any labStored, tracked over time, compared with your diet's nutrition facts. | No |
| Adding what you take | Photograph the stack | Food barcodesPaid plans, for food. |
| Daily protocol | Supplements, diet and exerciseOne protocol from your whole health profile. | Calorie and macro goalsPremium+ adds meal plans. |
| Supplement schedule | By time of dayOn waking, with meals, before sleep, set to your own day. | No |
| Conflicts, interactions, redundancies | YesAcross your supplements and medications, with synergies and timing. | No |
| Diet | Suggestions and a nutrition panelYour meals turned into nutrition facts, added to your supplements, against your targets, upper limits and blood work. | DiaryThe biggest food database, and the best diary. |
| Exercise | Built inYour weekly workouts turned into calories burned and fat loss, which set your calorie and protein targets and shape the exercise suggestions. | LoggedCardio counts toward the day's net calories; strength training is not counted. |
| Day-to-day tracking | Dashboard and Rala ChatScored red to green; Rala knows your profile, protocol and the research. | Diary and weight trendCalories, macros and an exercise log. |
| Free version | Research tool, no account needed. | Basic logging. |
| Paid, September 2026 | Foundation $19.99 a month or $179 a year; with the Diet & Exercise module $29.99 a month or $299 a year. 7-day free trial. | $19.99 a month or $79.99 a year; Premium+ $24.99 a month or $99.99 a year. |
The short version. Want to count calories? MyFitnessPal. Want one daily protocol of supplements, diet and exercise, with every supplement graded, checked against your medications and your blood work, and set to the time of day? Reverse Age Lab. Neither one sells you supplements, and plenty of people use both.
MyFitnessPal prices and features were checked on September 22, 2026 from its own help pages and current independent reviews. MyFitnessPal is a trademark of its owner; Reverse Age Lab is not affiliated with it. Educational only, not medical advice.
Free membership: Label updates, one full page of each kind a month and 25% off a first year.