Best Weight Loss Apps in South Africa 2026

Your phone is already in your hand all day — so why not let it do some of the heavy lifting on your weight loss journey? The right app turns vague good intentions into actual numbers: what you ate, how far you walked, how close you are to your goal. And the research is clear — people who consistently track their food and activity lose more weight than those who don't.

We've rounded up the best weight loss apps for South Africans in 2026, with honest notes on what each one does well, what it costs in rand, and who it suits best. Whether you want a free calorie counter or you're chasing Vitality points, there's something here for you.

Quick Comparison

1. MyFitnessPal — The All-Rounder

MyFitnessPal remains the most popular calorie-tracking app in South Africa, and for good reason. Its enormous food database includes loads of local brands — you can scan the barcode on a packet of Future Life, a Woolworths ready-meal or a bag of NikNaks and get the numbers instantly.

The free tier covers food logging, barcode scanning and a daily calorie goal, which is genuinely enough for most people. The paid Premium tier adds macro tracking by gram, custom goals and an ad-free experience.

• Best for: anyone who wants reliable calorie and macro counting
• Cost: free; Premium billed in USD, typically around R100–R200/month (cheaper annually)
• Watch out for: some user-submitted food entries are inaccurate — double-check the obvious outliers

2. FatSecret — Best Genuinely Free Option

If you don't want to pay a cent, FatSecret is the standout. It's completely free, includes a barcode scanner and food diary, and has a decent South African food database. There's also a built-in community for accountability.

• Best for: budget-conscious trackers who want zero subscription
• Cost: free
• Watch out for: the interface feels a little dated compared with paid rivals

3. Yazio — Meal Plans and Fasting Combined

Yazio is a polished app that pairs calorie tracking with ready-made meal plans and a built-in intermittent fasting timer. If you're doing 16:8 fasting and want one app to handle both your eating window and your calories, Yazio is a neat fit.

• Best for: intermittent fasters and people who want meal-plan structure
• Cost: free with limited features; PRO subscription roughly R150–R250/month, less annually
• Watch out for: the best recipes and plans are locked behind PRO

4. Noom — The Psychology Coach

Noom takes a different angle. Instead of just counting calories, it focuses on the why behind your eating — habits, triggers and mindset — with daily lessons and human coaching. Many people love the behavioural approach; others find the lessons repetitive.

• Best for: emotional eaters and people who've tried plain trackers and slipped
• Cost: subscription only, and notably pricier than the others — check the in-app price, which is billed in USD
• Watch out for: the auto-renewing subscription and the heavy upsell during the free trial — cancel before the trial ends if it's not for you

5. Discovery Vitality & Vitality Active Rewards — Get Paid to Move

This one is uniquely South African. If you're on a Discovery medical aid or have Vitality, the app rewards you for being active — gym visits, steps, parkruns and healthy food purchases all earn points, status and rewards like discounted smoothies, gear or even flights.

It won't count your calories, but the financial incentive is a powerful motivator. Plenty of South Africans walk an extra few thousand steps simply because there's a reward waiting. Pair it with MyFitnessPal or FatSecret for the food side, and you've got both halves covered.

• Best for: Discovery / Vitality members who respond to rewards
• Cost: part of your existing Vitality membership
• Watch out for: it tracks activity, not diet — you still need a food tracker

6. Google Fit & Samsung Health — Free Step Tracking

If all you want is to move more, the app already on your phone is enough. Google Fit (Android) and Samsung Health (Samsung devices) count your steps, distance and active minutes for free, no subscription required. Apple users have the built-in Health app and Fitness app on iPhone.

These are the perfect free companion to a walking habit — and walking is still one of the most underrated, joint-friendly ways to lose weight in South Africa.

How to Choose the Right App for You

Don't overthink it. The best app is the one you'll actually open every day. A quick way to decide:

• Want to count calories on a budget? Start with FatSecret (free) or MyFitnessPal.
• Doing intermittent fasting? Yazio handles both your window and your calories.
• Struggle with motivation or emotional eating? Noom's coaching may be worth the cost.
• On Discovery? Use Vitality for rewards plus a free food tracker.
• Just want to move more? Google Fit or Samsung Health, already on your phone.

Key Takeaways