# InstantTODO vs 未来メーター

The clearest difference is ads: 未来メーター at none against InstantTODO's shown. 未来メーター also leads on update cadence (every 10 days vs every 6 weeks) and iOS requirement (15.0 vs 18.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. InstantTODO sells 2 in-app purchases, starting at $2.49 per month and 未来メーター sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

InstantTODO ships an update every 6 weeks, 未来メーター every 10 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | InstantTODO | 未来メーター |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/instanttodo-never-forget-task/id1528323467/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 77.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 18 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [flickfrog](https://appshunter.io/developer/513272768) | [Sota Hidaka](https://appshunter.io/developer/6783721753) |

## What reviewers say

### InstantTODO

[App page](https://appshunter.io/ios/app/instanttodo-never-forget-task/id1528323467)

This is a straightforward to-do list application designed for users who struggle with remembering tasks. It features persistent alarms to ensure nothing is forgotten, simple one-tap task addition, and easy management through swiping and holding. It also offers iCloud backup and synchronization.

**Highlights:** Persistent alarms, One-tap task addition, Simple single list, iCloud backup and sync, Easy sorting and deletion, Customizable backgrounds

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $2.49 | per month |
| Premium Plan(Annual) | $23.49 | per year |

**What reviewers like**

- 👍 Easy to use and simple
- 💡 Persistent notifications helpful for forgetful users
- 🎨 Color-coding and categorization are useful
- ✨ Attractive and clean UI with nice backgrounds
- 🚀 Quick and smooth operation

**What reviewers complain about**

- 🐛 App crashes or becomes unresponsive
- 🐛 App fails to open after updates or specific actions
- 🔔 Notifications not working or not appearing
- 💰 Premium plan is expensive
- 📉 Ads are present

**Reported bugs**

- App stops opening
- App becomes unusable
- Notes disappear
- Input area becomes unresponsive
- Order of tasks changes automatically

**Requested features**

- Calendar integration or Google Calendar sync
- More characters and backgrounds, especially cats
- Option to have tasks repeat without limit
- Ability to input a single emoji
- A way to be praised upon task completion


### 未来メーター

[App page](https://appshunter.io/ios/app/id6799634255)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 未来メーター Pro（月額） | $1.99 | per month |
| 未来メーター Pro（年額） | $9.99 | per year |


## Frequently asked questions

### Is InstantTODO free?

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

### Is 未来メーター free?

未来メーター is free to download, with in-app purchases available.

### Do InstantTODO or 未来メーター have ads?

InstantTODO shows ads; 未来メーター does not.

### Which is updated more often, InstantTODO or 未来メーター?

InstantTODO ships an update every 6 weeks, and 未来メーター every 10 days. Most recently, InstantTODO was updated on November 3, 2026 and 未来メーター on October 31, 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.*