# Ascend Research vs Sifter Finance

The clearest difference is update cadence: Sifter Finance at every 3 days against Ascend Research's every 6 weeks. Sifter Finance also leads on iOS requirement (15.0 vs 17.0). On price, ads, 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.

Ascend Research ships an update every 6 weeks, Sifter Finance every 3 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Ascend Research | Sifter Finance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 14 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jordan Newton](https://appshunter.io/developer/6775292627) | [Sifter, LLC](https://appshunter.io/developer/6777554603) |

## What reviewers say

### Ascend Research

[App page](https://appshunter.io/ios/app/ascend-research/id6775292625)

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

**In-app purchases:** none


### Sifter Finance

[App page](https://appshunter.io/ios/app/sifter-finance/id6777554481)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ascend Research free?

Ascend Research is free to download, with no in-app purchases.

### Is Sifter Finance free?

Sifter Finance is free to download, with no in-app purchases.

### Do Ascend Research or Sifter Finance have ads?

Neither Ascend Research nor Sifter Finance shows ads.

### Which is updated more often, Ascend Research or Sifter Finance?

Ascend Research ships an update every 6 weeks, and Sifter Finance every 3 days. Most recently, Ascend Research was updated on October 31, 2026 and Sifter Finance 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.*