# DV Numerus vs ColurAI87

The clearest difference is price: ColurAI87 at Free against DV Numerus's $79.99. ColurAI87 also leads on update cadence (every 8 days vs every 5 weeks). DV Numerus's advantage is iOS requirement (18.2 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

ColurAI87 is free to download; DV Numerus costs $79.99 up front. DV Numerus sells 2 one-off in-app purchases and ColurAI87 sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

DV Numerus ships an update every 5 weeks, ColurAI87 every 8 days. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | DV Numerus | ColurAI87 |
| --- | --- | --- |
| Price | $79.99 | **Free** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Size | 7 MB | 73 MB |
| Requires iOS | **18.2** | 26.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marc Super](https://appshunter.io/developer/1792449328) | [Vincent Launay](https://appshunter.io/developer/1198218316) |

## What reviewers say

### DV Numerus

[App page](https://appshunter.io/ios/app/dv-numerus/id6743944866)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apple Watch Peek | $17.99 | one-time |
| Motherboard Integration | $49.99 | one-time |


### ColurAI87

[App page](https://appshunter.io/ios/app/colurai87/id6753147068)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Xtremagic Pass – Monthly | $3.99 | per month |
| Xtremagic Pass – Yearly | $24.99 | per year |
| Full Access (One-Time Purchase) | $7.99 | one-time |


## Frequently asked questions

### Is DV Numerus free?

DV Numerus costs $79.99, and also offers in-app purchases.

### Is ColurAI87 free?

ColurAI87 is free to download, with in-app purchases available.

### Do DV Numerus or ColurAI87 have ads?

Neither DV Numerus nor ColurAI87 shows ads.

### Which is updated more often, DV Numerus or ColurAI87?

DV Numerus ships an update every 5 weeks, and ColurAI87 every 8 days. Most recently, DV Numerus was updated on October 5, 2026 and ColurAI87 on September 28, 2026.

---

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