JustLists+ vs DuomiFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JustLists+
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JustLists+ is the list app you buy once and own forever. No subscriptions. No ads. Just lists. FOUNDER'S DISCOUNT - 30% OFF Early supporters get exclusive pricing. Upgrade now before prices go up. CREATE LISTS FOR ANYTHING • Grocery runs to Trader Joe's, Costco, Safeway • Hardware store trips to Home Depot or Lowe's • To-do lists, packing lists, wish lists • Any list you need — simple and flexible COLLABORATE IN REAL-TIME Share with family, roommates, or friends. Add items from work while your partner checks things off at the store. Changes sync instantly. SMART SUGGESTIONS JustLists+ remembers your items. Start typing and add things faster. SIMPLE BY DESIGN No clutter. No complicated setup. Create a list, add items, cross them off. Done. PAY ONCE, OWN FOREVER Tired of renting your apps? We are too. One purchase, yours for life. And yes — even the free tier is completely ad-free. Download JustLists+ and never pay for a list app again.
DuomiFlow
Manually log prices and track trends for informed decision-making. This privacy-focused tool offers offline functionality, allowing you to record expenses, market indicators, or custom data points without cloud reliance or advertisements.
- Manual price logging
- Visual trend analysis
- Record custom data points
- 100% offline functionality
- No ads or data collection
- Privacy-first design
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DuomiFlow – Offline Price & Data Logger Stop guessing. Start tracking. DuomiFlow is a lightweight, privacy-first tool for manually recording prices, monitoring trends, and making data-driven decisions. No cloud. No ads. Just your data, safely on your device. Why DuomiFlow? We interact with prices daily—groceries, subscriptions, procurement, or assets. But without historical records, we rely on memory. DuomiFlow turns isolated numbers into long-term insights. Key Features: • Manual Price Tracking: Log product prices, recurring expenses, and procurement costs with ease. • Visual Trend Analysis: Instantly see historical highs/lows, trend directions (up/down/sideways), and abnormal movements. • Beyond Prices: Record market indicators, behavioral metrics, or any custom data points. • 100% Offline & Private: No mandatory registration. No ads. No personal data collection. Your records stay strictly on your device. Set Realistic Expectations: DuomiFlow is NOT an automated market data platform or a trading system. It is a dedicated, manual recording engine designed to help you build personal trend awareness and make rational decisions based on real, historical data. Track prices. Understand change. Decide with clarity. Terms of Service: https://www.duomi.vip/duomi-price-terms-of-service/ Privacy Policy: https://www.duomi.vip/duomi-price-privacy-policy/
Screenshots
Verdict
The clearest difference is ads: DuomiFlow at none against JustLists+'s shown. JustLists+'s advantage is iOS requirement (15.0 vs 17.5). On price, update cadence, 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. JustLists+ sells 2 one-off in-app purchases and DuomiFlow sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.
| Parameter | JustLists+ | DuomiFlow |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (2 ratings) — better |
| Positive reviews | — | 90.9% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Weekly | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 44 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Story Bloom, Inc. | 栋君 金 |
In-app purchases
JustLists+
- Lifetime Premium$9.99
- Household Lifetime Premiium$19.99
DuomiFlow
- Monthly Subscription$0.991 Month
- Quarterly Membership$2.993 Months
- Annual Subscription$4.991 Year
- Lifetime Pro$14.99
