# AlgoMotion vs DailyDiff

AlgoMotion and DailyDiff are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. AlgoMotion sells 3 in-app purchases, starting at $6.99 per month and DailyDiff sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

AlgoMotion ships an update every 9 days, DailyDiff every 6 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | AlgoMotion | DailyDiff |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 6 days** |
| Size | 29 MB | 4 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [锐 冯](https://appshunter.io/developer/1896254031) | [LuYang Li](https://appshunter.io/developer/1711364387) |

## What reviewers say

### AlgoMotion

[App page](https://appshunter.io/ios/app/algomotion/id6766563743)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $6.99 | per month |
| Quarterly Membership | $17.99 | per 3 months |
| Yearly Membership | $59.99 | per year |


### DailyDiff

[App page](https://appshunter.io/ios/app/dailydiff-synonyms-and-nuance/id6780440998)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $12.99 | per year |


## Frequently asked questions

### Is AlgoMotion free?

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

### Is DailyDiff free?

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

### Do AlgoMotion or DailyDiff have ads?

Neither AlgoMotion nor DailyDiff shows ads.

### Which is updated more often, AlgoMotion or DailyDiff?

AlgoMotion ships an update every 9 days, and DailyDiff every 6 days. Most recently, AlgoMotion was updated on October 28, 2026 and DailyDiff on October 28, 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.*