# Echo vs Unigramm

The clearest difference is in-app purchases: Unigramm at none against Echo's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Echo sells 6 in-app purchases, starting at $0.99 per 7 days. Unigramm asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Echo | Unigramm |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 3.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 45 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +17 | 12+ |
| Developer | [ECHOCOM OU](https://appshunter.io/developer/1823223920) | [Konda Sreeniketh](https://appshunter.io/developer/1878821402) |

## What reviewers say

### Echo

[App page](https://appshunter.io/ios/app/echo-anonymous-questions/id6692633678)

This app offers a platform for anonymous communication, allowing users to ask and receive questions privately. Engage with friends and discover new people through interactive stories, comments, and a discover mode.

**Highlights:** Receive anonymous questions, Ask anonymous questions, Respond with photos, text, or video, Follow trends and share stories, Discover nearby users, Comment and like replies anonymously

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo Plus | $0.99 | per 7 days |
| 100 Coins | $0.99 | one-time |
| 300 Coins | $2.99 | one-time |
| 500 Coins | $4.99 | one-time |
| 1000 Coins | $9.99 | one-time |
| 2500 Coins | $24.99 | one-time |

**What reviewers like**

- 🤔 Initially interesting concept

**What reviewers complain about**

- 🤖 Overwhelmingly bots
- 💸 Money-grabbing tactics
- 😵 Confusing user experience
- 📉 Declining quality
- 🚫 Lack of real users

**Reported bugs**

- Cannot register or log in
- Payments not received
- Emotions not appearing
- App not loading/crashing
- Login issues after update

**Requested features**

- Add unblock user function
- Integrate VK profile
- Add VK login option
- Add more login methods (not just iCloud)
- Clarify purpose of emotions


### Unigramm

[App page](https://appshunter.io/ios/app/unigramm/id6759472658)

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

**In-app purchases:** none


## Frequently asked questions

### Is Echo free?

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

### Is Unigramm free?

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

### Do Echo or Unigramm have ads?

Neither Echo nor Unigramm shows ads.

### Which is updated more often, Echo or Unigramm?

Echo ships an update weekly, and Unigramm weekly. Most recently, Echo was updated on October 30, 2026 and Unigramm on October 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.*