Lexie Assistant vs Peripheral AI
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Lexie Assistant
Read full descriptionHide full description
Lexie is your personal AI assistant, designed to help you think through problems, get answers, and get things done โ all in a natural conversation. Key features: โข Conversational AI โ chat with Lexie to explore ideas, ask questions, and work through complex tasks โข Voice input โ speak naturally and let Lexie respond in real time โข Smart reasoning โ Lexie thinks step by step to give you accurate, context-aware answers โข Interactive forms โ Lexie can present structured inputs right inside the conversation when needed โข Clean, focused interface โ no clutter, just you and your assistant Whether you're planning, researching, or just need a second brain on the go, Lexie is ready to help.
Peripheral AI
Read full descriptionHide full description
Peripheral is your always-on advisor. It reasons across your documents, emails, and transcripts, connecting the dots continuously so verified insights surface before you think to ask. Where a general AI tool summarizes what your documents say, Peripheral reads what they don't: surfacing concealment, understatement, and contradictions. โข Insights: Proactive findings with radar on your data and sonar on the market; external context layered in automatically. โข Fortress & Claim Validation: a SOC 2-secure library that tests management's claims against external sources and flags each as Supported, Mixed, or Refuted, with citations. โข Projects: Focused workspaces with pre-built templates. โข Spaces: Monitor every portfolio company, fund, or business unit in one place. Every answer is fully cited and traceable to its exact source. Your data never trains external models. Radar on your data. Sonar on the market.
Screenshots
Verdict
The clearest difference is update cadence: Peripheral AI at every 6 days against Lexie Assistant's every 2 weeks. Lexie Assistant's advantage is iOS requirement (13.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Lexie Assistant ships an update every 2 weeks, Peripheral AI every 6 days. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.
| Parameter | Lexie Assistant | Peripheral AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 6 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.4 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 23 MB | 35 MB |
| Age rating | 4+ | 17+ |
| Developer | Lexie Systems, Inc. | Peripheral AI |
In-app purchases
Lexie Assistant
No in-app purchases
Peripheral AI
No in-app purchases
Questions
Is Lexie Assistant free?
Is Peripheral AI free?
Do Lexie Assistant or Peripheral AI have ads?
Which is updated more often, Lexie Assistant or Peripheral AI?
Other comparisons















