# 惠普耗材百事通 vs Todo Alarm

The clearest difference is review sentiment: Todo Alarm at 100% against 惠普耗材百事通's 50%. 惠普耗材百事通's advantage is in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Todo Alarm sells 3 in-app purchases, starting at $1.99 per month. 惠普耗材百事通 asks for nothing beyond the download.

惠普耗材百事通 ships an update every 3 weeks, Todo Alarm every 2 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 惠普耗材百事通 | Todo Alarm |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Freemium |
| Size | 20 MB | 39 MB |
| Requires iOS | **12** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HP Inc.](https://appshunter.io/developer/299531650) | [玉凤 崔](https://appshunter.io/developer/1595814662) |

## What reviewers say

### 惠普耗材百事通

[App page](https://appshunter.io/ios/app/id725439894)

**Features:** Vision Pro support

**In-app purchases:** none


### Todo Alarm

[App page](https://appshunter.io/ios/app/todo-alarm-task-reminder/id6782896391)

This app provides spoken task reminders with custom messages and voices. It helps users remember important to-dos with clear audio alerts, offering encouragement upon completion. Ideal for managing daily routines and ensuring no task is missed.

**Highlights:** Custom spoken reminder messages, Choice of reminder voices, Repeat rules and intervals, Task organization with priority and tags, Encouragement after task completion, Local notifications

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Robots Monthly | $1.99 | per month |
| Premium Robots Quarterly | $3.99 | per 3 months |
| Premium Robots Yearly | $14.99 | per year |


## Frequently asked questions

### Is 惠普耗材百事通 free?

惠普耗材百事通 is free to download, with no in-app purchases.

### Is Todo Alarm free?

Todo Alarm is free to download, with in-app purchases available.

### Do 惠普耗材百事通 or Todo Alarm have ads?

Neither 惠普耗材百事通 nor Todo Alarm shows ads.

### Which is updated more often, 惠普耗材百事通 or Todo Alarm?

惠普耗材百事通 ships an update every 3 weeks, and Todo Alarm every 2 months. Most recently, 惠普耗材百事通 was updated on November 4, 2026 and Todo Alarm on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*