Allocate3M vs DoSimple!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Allocate3M
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Machine learning and data analytics are increasingly being used for resource allocation, increasing growth rates or reducing volatility by allocating limited financial, human, technological, time, or natural resources to the tasks and projects that need them most. The “Mean-Variance” Model is the most classic resource allocation model and is widely used in various industries. Common application scenarios: 1. Seeking the allocation weights with the highest growth rate under a specific level of volatility. For example, you can allocate resources based on historical sales data from 500 European retail stores. The “Mean-Variance” model uses the Monte Carlo method to find a set of allocation weights that have the optimal sales growth rate. 2. Weights are assigned based on volatility in order to seek stability. For example, you can allocate your procurement budget based on the historical raw material prices of 300 suppliers in the Asia-Pacific region. The “Risk-Parity” model uses Newton's method to find a set of allocation weights with equal volatility to reduce the risk of raw material price fluctuations. Allocate3M combines three models: “Mean-Variance”, “Black-Litterman”, and “Risk-Parity”, to help you optimize resource allocation results from different perspectives.
DoSimple!
Manage your daily tasks with this lightweight to-do app. It features an intuitive interface for viewing tasks by date, setting priorities, and receiving reminders to ensure you never miss important items.
- Intuitive interface
- View ToDos by date
- Set priorities
- Set reminders
- Lightweight design
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DoSimple is a lightweight ToDo App that helps you manage daily tasks easily. It has an intuitive interface, you can view ToDos by date. And by setting priorities and reminders, you will not be missing important things.
Screenshots
Verdict
The clearest difference is in-app purchases: DoSimple! at none against Allocate3M's 3. DoSimple! also leads on update cadence (every 8 days vs every 4 months) and device support (3 vs 1). On price and ads 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. Allocate3M sells 3 one-off in-app purchases. DoSimple! asks for nothing beyond the download.
Allocate3M ships an update every 4 months, DoSimple! every 8 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Allocate3M | DoSimple! |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (8 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Every 4 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.2 | 15.6 — better |
| Further details — not scored | ||
| Size | 12 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Chu-Yi Chang | Yu Qi |
In-app purchases
Allocate3M
- Pro30$3.99
- Pro60$5.99
- Pro100$6.99
DoSimple!
No in-app purchases









