# Last Longer vs Cosign AI Copilot

The clearest difference is rating: Cosign AI Copilot at 5.0 against Last Longer's 1.0. Cosign AI Copilot also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Last Longer sells 1 one-off in-app purchase. Cosign AI Copilot asks for nothing beyond the download.

Cosign AI Copilot holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Last Longer ships an update every 2 months, Cosign AI Copilot every 3 weeks. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Last Longer | Cosign AI Copilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/last-longer-in-bed/id6463544977/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/cosign-ai-copilot/id6465623716/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 59 MB | 79 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Ron Kantor](https://appshunter.io/developer/1694354415) | [Cosign AI, Inc](https://appshunter.io/developer/1696488075) |

## What reviewers say

### Last Longer

[App page](https://appshunter.io/ios/app/last-longer-in-bed/id6463544977)

Improve sexual stamina and endurance with customizable sessions and a partner practice mode. This discreet app helps individuals and couples find their ideal rhythm for mutual satisfaction.

**Highlights:** Customizable sessions, Partner practice mode, Flexible timed intervals, Boost sexual stamina, Enhance endurance, Discreet interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Last Longer Pro | $4.99 | one-time |


### Cosign AI Copilot

[App page](https://appshunter.io/ios/app/cosign-ai-copilot/id6465623716)

This medical digital assistant helps doctors streamline patient interactions by taking histories and writing notes. Patients receive easy-to-understand visit summaries and can manage their health records.

**Highlights:** Automated patient history taking, Real-time visit note generation, Patient visit summaries, Health record management, Doctor-patient communication aid

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Last Longer free?

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

### Is Cosign AI Copilot free?

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

### Which has better reviews, Last Longer or Cosign AI Copilot?

Cosign AI Copilot is rated higher. Last Longer averages 1.0 out of 5 from 1 ratings, while Cosign AI Copilot averages 5.0 from 4 ratings.

### Do Last Longer or Cosign AI Copilot have ads?

Neither Last Longer nor Cosign AI Copilot shows ads.

### Which is updated more often, Last Longer or Cosign AI Copilot?

Last Longer ships an update every 2 months, and Cosign AI Copilot every 3 weeks. Most recently, Last Longer was updated on October 16, 2026 and Cosign AI Copilot on October 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.*