# TOTP Authenticator vs Kopains

The clearest difference is in-app purchases: TOTP Authenticator at none against Kopains's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kopains sells 3 in-app purchases, starting at $3.99 per month. TOTP Authenticator asks for nothing beyond the download.

TOTP Authenticator ships an update every 6 days, Kopains every 4 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | TOTP Authenticator | Kopains |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/totp-authenticator-otp/id6478498086/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 25 MB | 172 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Abuzer Firdousi](https://appshunter.io/developer/1630720374) | [Alexandre Schalk](https://appshunter.io/developer/1840213325) |

## What reviewers say

### TOTP Authenticator

[App page](https://appshunter.io/ios/app/totp-authenticator-otp/id6478498086)

Enhance your online security with time-based or counter-based verification codes. This app generates codes offline and allows seamless syncing and transfer of accounts between devices using QR codes for added convenience.

**Highlights:** Offline code generation, Cross-device syncing, QR code account setup, Time-based codes, Counter-based codes, Account transfer via QR

**Features:** macOS Compatibility

**In-app purchases:** none


### Kopains

[App page](https://appshunter.io/ios/app/kopains/id6752622849)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cotravel Plus (Monthly) | $3.99 | per month |
| Cotravel Plus (Quarterly) | $8.99 | per 3 months |
| Cotravel Plus (annual) | $24.99 | per year |


## Frequently asked questions

### Is TOTP Authenticator free?

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

### Is Kopains free?

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

### Do TOTP Authenticator or Kopains have ads?

Neither TOTP Authenticator nor Kopains shows ads.

### Which is updated more often, TOTP Authenticator or Kopains?

TOTP Authenticator ships an update every 6 days, and Kopains every 4 days. Most recently, TOTP Authenticator was updated on November 4, 2026 and Kopains 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.*