Leftover Life vs SmartPrep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leftover Life
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Still finding mystery containers in the back of your fridge? Leftover Life fixes that. Leftover Life is the smart food management app that tracks everything in your fridge — from last night's leftovers to fresh produce — so you always know what's in there, how long it will last, and what to eat first. SCAN. TRACK. STOP WASTING FOOD. Attach a QR label to any container, scan it, and Leftover Life does the rest. It calculates the exact expiry date based on USDA FoodKeeper guidelines for 561 ingredients, sends you timely reminders before food goes bad, and keeps a running log of what you consumed versus what you wasted. KNOW YOUR FRIDGE ZONES Not all shelf space is equal. Leftover Life maps your refrigerator into smart storage zones and tells you exactly where each ingredient should go to stay fresh longest. It even warns you about ethylene gas conflicts (yes, apples really do spoil your spinach faster). NEVER FORGET WHAT'S IN THERE - Scan any QR container label in seconds - 561 ingredient database with USDA-backed shelf life data - Smart notifications at 3 urgency levels — urgent, warning, and reminder - Zone-by-zone fridge organisation with temperature guidance - Ethylene gas conflict detection for produce storage - Track up to 15 QR labels free TRACK YOUR PROGRESS See your personal waste rate — the percentage of food consumed versus discarded — so you can see real progress over time. Track savings estimates, streaks, and waste trends to stay motivated. GO PRO. TAKE FULL CONTROL. Upgrade to Leftover Life Pro and unlock your fridge's full potential: - Unlimited QR label tracking — no caps, no limits - Custom zone management — configure zones for any refrigerator layout, from French door to side-by-side to commercial fridges - Add, rename, and personalise zones to match exactly how your fridge is organised COMING SOON — REGIONAL INGREDIENT PACKS Cook with jackfruit, bitter melon, daikon, plantains, or ingredients unique to your cuisine? Regional Packs bring USDA-style shelf life data to ingredients from around the world — so no matter what's in your fridge, Leftover Life has you covered. DESIGNED FOR REAL KITCHENS Whether you meal-prep every Sunday or cook on the fly, Leftover Life fits your routine. QR labels available at leftover-life.com. Get started free. Start saving food — and money — today. Terms of Use: https://leftover-life.com/terms
SmartPrep
Simplify your week with AI-powered meal plans and smart grocery lists. This app helps you batch cook efficiently, saving time and money with personalized recipes tailored to your household and dietary needs.
- AI-powered personalized meal plans
- Smart grocery lists with price estimates
- Budget tracking for grocery spending
- Batch cooking scheduling
- Dietary and time-based recipe filtering
- Skill-level and equipment adaptation
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More than a meal planning app. SmartPrep helps you batch cook with confidence every single week, with AI-powered meal plans, smart grocery lists, and a system that finally saves you real time and money. Staring at the fridge with no idea what to cook. Throwing away food you forgot you bought. Spending too much on takeout because you didn't plan ahead. The cycle is the same. SmartPrep helps you break it with just two cooking sessions per week. Most recipe apps want you to cook more. SmartPrep makes you cook smarter. What SmartPrep offers: Personalized Weekly Meal Plans: Answer a few questions about your household, your diet, and your schedule. SmartPrep builds a full week of meals, adapted to your family size, your budget, and your skill level. Just follow the plan. Smart Grocery List: Every meal plan generates a single, organized shopping list. Sorted by category — fruits, dairy, meat, grains — with price estimates for every item. No more wandering the aisles wondering what you forgot. Budget Tracking: Set your weekly grocery budget and see exactly where your money goes. SmartPrep shows you the cost of every recipe and every shopping trip so you stay in control. Batch Cooking Made Simple: Two prep sessions per week. That's it. Sunday and Wednesday, or whenever works for you. SmartPrep schedules everything so your meals are ready when you need them. Recipes That Fit Your Life: Filter by diet — vegan, vegetarian, gluten-free, halal, kosher. Filter by time — under 15 minutes for busy nights. Every recipe is scaled to your household: adults, kids, even babies. Skill-Level Adaptation: Whether you're a beginner or a confident cook, recipes match your comfort zone. No overwhelming techniques, no boring basics. Just the right level of challenge. Kitchen Equipment Aware: Tell SmartPrep what you have — oven, stovetop, pressure cooker, Thermomix — and it only suggests recipes you can actually make. Save Time, Save Money, Eat Better: Families using SmartPrep save an average of $120/month on groceries and 5 hours per week on cooking and planning. Less food waste, fewer impulse buys, more meals you actually enjoy. Built for Real Families. SmartPrep was designed for the parent who gets home at 7pm and needs dinner in 20 minutes. For the couple trying to eat better without spending more. For anyone tired of the daily "what are we eating tonight?" stress. 12,000+ families already trust SmartPrep to simplify their week. Your data stays yours. Built with privacy at its core. We never sell your data. Ever. SmartPrep is a meal planning and batch cooking tool. It does not provide professional dietary or nutritional consulting services. Start with a free trial and transform the way you eat. Terms of Use: https://lesnants.com/terms Privacy Policy: https://lesnants.com/privacy
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Verdict
The clearest difference is ads: Leftover Life at none against SmartPrep's shown. SmartPrep's advantage is iOS requirement (15.1 vs 18.5). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Leftover Life sells 1 in-app purchase, starting at $4.99 per year and SmartPrep sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Leftover Life | SmartPrep |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.1 (14 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 14 — better |
| Update frequency | — | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 4 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | Kenneth Reese | Les Nants |
In-app purchases
Leftover Life
- Leftover Life Pro$4.991 Year
SmartPrep
- Monthly Plan$12.991 Month
- Yearly Plan7 Days trial$39.991 Year









