# niwi.ai vs Odds Longevity

The clearest difference is ads: Odds Longevity at none against niwi.ai's shown. Odds Longevity also leads on update cadence (every 10 days vs monthly). niwi.ai's advantage is iOS requirement (12 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

niwi.ai ships an update monthly, Odds Longevity every 10 days. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | niwi.ai | Odds Longevity |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 10 days** |
| Size | 51 MB | 193 MB |
| Requires iOS | **12** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [NIWIAI PRIVATE LIMITED](https://appshunter.io/developer/1682295085) | [Oddsfitness Private Limited](https://appshunter.io/developer/1838303355) |

## What reviewers say

### niwi.ai

[App page](https://appshunter.io/ios/app/niwiai/id6447699407)

**In-app purchases:** none


### Odds Longevity

[App page](https://appshunter.io/ios/app/odds-longevity/id6751497721)

**In-app purchases:** none


## Frequently asked questions

### Is niwi.ai free?

niwi.ai is free to download, with no in-app purchases.

### Is Odds Longevity free?

Odds Longevity is free to download, with no in-app purchases.

### Do niwi.ai or Odds Longevity have ads?

niwi.ai shows ads; Odds Longevity does not.

### Which is updated more often, niwi.ai or Odds Longevity?

niwi.ai ships an update monthly, and Odds Longevity every 10 days. Most recently, niwi.ai was updated on October 7, 2026 and Odds Longevity on October 12, 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.*