# Proton Pass vs CYCLENBATT

The clearest difference is review sentiment: Proton Pass at 68% against CYCLENBATT's 0%. Proton Pass also leads on rating (4.8 vs 2.5) and update cadence (fortnightly vs every 4 months). CYCLENBATT's advantage is in-app purchases (none vs 5) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Proton Pass sells 5 in-app purchases, starting at $35.90 per year. CYCLENBATT asks for nothing beyond the download.

Proton Pass holds the better App Store score, 4.8 against 2.5. That said, the two scores are not equally well evidenced: Proton Pass has 8.8K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 68% of Proton Pass's written reviews are positive against 0% of CYCLENBATT's.

Proton Pass ships an update fortnightly, CYCLENBATT every 4 months. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Proton Pass | CYCLENBATT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8.8K ratings)](https://appshunter.io/ios/app/proton-pass-password-manager/id6443490629/reviews)** | [2.5 (4 ratings)](https://appshunter.io/ios/app/cyclenbatt/id6740429396/reviews) |
| Number of ratings | **8.8K** | 4 |
| Positive reviews | **67.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 260 MB | 35 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Proton AG](https://appshunter.io/developer/979659484) | [Nanchang Yepai Technology Co., Ltd.](https://appshunter.io/developer/1503296093) |

## What reviewers say

### Proton Pass

[App page](https://appshunter.io/ios/app/proton-pass-password-manager/id6443490629)

Securely manage your online credentials with end-to-end encryption. This free password manager offers autofill, 2FA code generation, email alias creation, and data breach monitoring across all your devices. Protect your digital identity with robust Swiss privacy laws.

**Highlights:** Autofill logins, Store unlimited passwords, Generate 2FA codes, Create email aliases, Data Breach Monitoring, Secure sharing, End-to-end encryption

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pass Plus (12 months) | $35.90 | per year |
| Proton Unlimited 12 months | $119.99 | per year |
| Pass Plus (1 year) (Promo) | $15.49 | one-time |
| Pass Plus (1 year) | $59.99 | one-time |
| Proton Unlimited | $149.99 | one-time |

**What reviewers like**

- 🚀 Decent password manager
- 🔒 Secure and encrypted
- 👍 Integrated email alias feature
- 👍 Competitive pricing
- 👍 Attractive and intuitive apps

**What reviewers complain about**

- 🐛 Autofill issues
- 🐛 Logging out issues
- 🐛 Buggy and unreliable
- 🐛 Missing core features
- 🐛 Compatibility issues

**Reported bugs**

- Access token issues
- Freezing and crashing
- Compatibility problems with certain apps and websites
- Randomly logging out users

**Requested features**

- Ability to share passwords with non-Pass users
- Password strength indicator
- Passkey login support
- Easier password generator access
- More formatting options for notes


### CYCLENBATT

[App page](https://appshunter.io/ios/app/cyclenbatt/id6740429396)

Monitor your lithium battery's voltage, current, and capacity in real-time via Bluetooth. Supports a wide range of battery types for agricultural, RV, industrial, and electric vehicle applications.

**Highlights:** Bluetooth connectivity, Real-time voltage display, Real-time current display, Real-time capacity display, Wide device compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is Proton Pass free?

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

### Is CYCLENBATT free?

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

### Which has better reviews, Proton Pass or CYCLENBATT?

Proton Pass is rated higher. Proton Pass averages 4.8 out of 5 from 8.8K ratings, while CYCLENBATT averages 2.5 from 4 ratings.

### Do Proton Pass or CYCLENBATT have ads?

Neither Proton Pass nor CYCLENBATT shows ads.

### Which is updated more often, Proton Pass or CYCLENBATT?

Proton Pass ships an update fortnightly, and CYCLENBATT every 4 months. Most recently, Proton Pass was updated on October 31, 2026 and CYCLENBATT 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.*