# Relief's Map vs Lotus Chat

The clearest difference is review sentiment: Relief's Map at 51% against Lotus Chat's 15%. Relief's Map also leads on rating (3.4 vs 2.9). Lotus Chat's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Relief's Map sells 2 in-app purchases, starting at $2.49 per month. Lotus Chat asks for nothing beyond the download.

Relief's Map holds the better App Store score, 3.4 against 2.9. Both are backed by a comparable volume of ratings — 14 and 19 respectively. Written reviews point the same way: 51% of Relief's Map's written reviews are positive against 15% of Lotus Chat's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Relief's Map | Lotus Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (14 ratings)](https://appshunter.io/ios/app/reliefs-map/id1500120201/reviews)** | [2.9 (19 ratings)](https://appshunter.io/ios/app/lotus-chat/id1530345540/reviews) |
| Number of ratings | 14 | **19** |
| Positive reviews | **50.9% of reviews** | 15.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 104 MB | 242 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [sPresto Corp.](https://appshunter.io/developer/1500120200) | [VIVA SOCIAL NETWORK JOINT STOCK COMPANY](https://appshunter.io/developer/1469015328) |

## What reviewers say

### Relief's Map

[App page](https://appshunter.io/ios/app/reliefs-map/id1500120201)

Detect hidden cameras using AI, electromagnetic fields, and infrared. Share detection results and find information on public toilets, including their rating for illegal recording risks.

**Highlights:** Hidden camera detection (AI, EMF, IR), Spy camera detection, PRO mode AI detection, Detection results map, Public toilet information, Suspicion rating for recording risk

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription (1 Month) | $2.49 | per month |
| Yearly Subscription (1 Year) | $24.99 | per year |


### Lotus Chat

[App page](https://appshunter.io/ios/app/lotus-chat/id1530345540)

This app offers a free, secure messaging experience developed in Vietnam. It allows users to send messages, files, and engage in group chats and calls. Enhanced privacy features protect personal conversations and sensitive information.

**Highlights:** Send messages and files, Group chats and calls, Enhanced chat security, Private chat protection, Auto-delete messages, Post chats to social media

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Relief's Map free?

Relief's Map is free to download, with in-app purchases available.

### Is Lotus Chat free?

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

### Which has better reviews, Relief's Map or Lotus Chat?

Relief's Map is rated higher. Relief's Map averages 3.4 out of 5 from 14 ratings, while Lotus Chat averages 2.9 from 19 ratings.

### Do Relief's Map or Lotus Chat have ads?

Relief's Map shows ads; Lotus Chat does not.

### Which is updated more often, Relief's Map or Lotus Chat?

Relief's Map ships an update every 3 weeks, and Lotus Chat every 3 weeks. Most recently, Relief's Map was updated on October 20, 2026 and Lotus Chat on October 22, 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.*