# SciSpace vs Consensus A.I.

The clearest difference is price: SciSpace at Free against Consensus A.I.'s $5.99. SciSpace also leads on update cadence (fortnightly vs every 5 months) and review sentiment (13% vs 0%). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SciSpace is free to download; Consensus A.I. costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SciSpace ships an update fortnightly, Consensus A.I. every 5 months. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | SciSpace | Consensus A.I. |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[3.2 (6 ratings)](https://appshunter.io/ios/app/scispace/id6742434138/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **12.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | **Free** | Paid |
| Size | 78 MB | 32 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PubGenius Inc.](https://appshunter.io/developer/1798128342) | [Connor Trzcinski](https://appshunter.io/developer/1773639159) |

## What reviewers say

### SciSpace

[App page](https://appshunter.io/ios/app/scispace/id6742434138)

This AI-powered research companion helps academics, researchers, and students accelerate literature reviews. It allows users to search millions of papers using natural language, extract key insights from documents, and receive citation-backed answers to their queries.

**Highlights:** AI-powered semantic search, Instant paper insights extraction, Citation-backed answers, Access to 270+ million papers, Multilingual support

**Features:** macOS Compatibility

**In-app purchases:** none


### Consensus A.I.

[App page](https://appshunter.io/ios/app/consensus-ai/id6743997699)

This AI-powered chatbot allows users to ask questions via text or speech and receive responses in text or audio format. It offers the flexibility to integrate API keys for advanced AI models.

**Highlights:** AI-powered question answering, Text and speech input, Text and audio responses, API key integration for advanced models

**In-app purchases:** none


## Frequently asked questions

### Is SciSpace free?

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

### Is Consensus A.I. free?

Consensus A.I. costs $5.99, with no in-app purchases.

### Do SciSpace or Consensus A.I. have ads?

Neither SciSpace nor Consensus A.I. shows ads.

### Which is updated more often, SciSpace or Consensus A.I.?

SciSpace ships an update fortnightly, and Consensus A.I. every 5 months. Most recently, SciSpace was updated on September 9, 2026 and Consensus A.I. on September 24, 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.*