# Spike AI vs SlagBot

The clearest difference is rating: SlagBot at 4.9 against Spike AI's 3.1. SlagBot also leads on review sentiment (100% vs 71%). Spike AI's advantage is in-app purchases (none vs 5) and update cadence (every 8 days vs every 4 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. SlagBot sells 5 in-app purchases, starting at $2.99 per 7 days. Spike AI asks for nothing beyond the download.

SlagBot holds the better App Store score, 4.9 against 3.1. Both are backed by a comparable volume of ratings — 11 and 10 respectively. Written reviews point the same way: 71% of Spike AI's written reviews are positive against 100% of SlagBot's.

Spike AI ships an update every 8 days, SlagBot every 4 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Spike AI | SlagBot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (11 ratings)](https://appshunter.io/ios/app/spike-ai/id6749781844/reviews) | **[4.9 (10 ratings)](https://appshunter.io/ios/app/slagbot/id6759801978/reviews)** |
| Number of ratings | **11** | 10 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 4 weeks |
| Monetization | **Free** | Freemium |
| Size | 121 MB | 31 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jan Stellmann](https://appshunter.io/developer/1832066618) | [Orbiter Agent](https://appshunter.io/developer/1832028950) |

## What reviewers say

### Spike AI

[App page](https://appshunter.io/ios/app/spike-ai/id6749781844)

This AI chat application offers flexible model execution, allowing you to use cloud-based AI, your own on-device models, or connect to a remote server. It supports encrypted conversation syncing across devices and project organization for managing your AI interactions.

**Highlights:** Cloud-based AI chat, On-device model execution, Connect to OpenAI-compatible servers, Sync encrypted conversations, Organize chats in projects, Choose tools for tasks

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

**In-app purchases:** none


### SlagBot

[App page](https://appshunter.io/ios/app/slagbot/id6759801978)

This AI assistant prioritizes your privacy by not storing conversations, using your data for training, or requiring an account. It provides instant answers, writing assistance, coding help, research, and planning.

**Highlights:** Privacy-focused AI assistant, No conversation storage, No data used for training, Instant answers to questions, Writing and coding assistance, Research and planning tools, Image analysis (Pro)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SlagBot Core (Weekly) | $2.99 | per 7 days |
| SlagBot Core (Monthly) | $4.99 | per month |
| SlagBot Pro (Weekly) | $9.99 | per 7 days |
| SlagBot Pro (Monthly) | $19.99 | per month |
| SlagBot Pro (Yearly) | $99.99 | per year |


## Frequently asked questions

### Is Spike AI free?

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

### Is SlagBot free?

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

### Which has better reviews, Spike AI or SlagBot?

SlagBot is rated higher. Spike AI averages 3.1 out of 5 from 11 ratings, while SlagBot averages 4.9 from 10 ratings.

### Do Spike AI or SlagBot have ads?

Neither Spike AI nor SlagBot shows ads.

### Which is updated more often, Spike AI or SlagBot?

Spike AI ships an update every 8 days, and SlagBot every 4 weeks. Most recently, Spike AI was updated on November 5, 2026 and SlagBot on November 5, 2026.

---

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