# MISA eSign vs IBM HSM Manager

The clearest difference is update cadence: MISA eSign at weekly against IBM HSM Manager's every 3 months. MISA eSign also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MISA eSign ships an update weekly, IBM HSM Manager every 3 months. The most recent releases landed on October 28, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | MISA eSign | IBM HSM Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/misa-esign/id1586580978/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free | — |
| Size | 211 MB | 17 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 17+ |
| Developer | [MISA JSC](https://appshunter.io/developer/518190309) | [IBM](https://appshunter.io/developer/367353856) |

## What reviewers say

### MISA eSign

[App page](https://appshunter.io/ios/app/misa-esign/id1586580978)

Sign documents digitally from any mobile device without hardware tokens. This service meets eIDAS technical requirements for secure electronic signatures. It offers fast signing and publishing for various document types, ensuring information security and legal compliance.

**Highlights:** Digitally sign documents on mobile, No USB Token or SmartCard required, Fast signing and publishing, Supports Word, Excel, PDF, Meets eIDAS technical requirements, Information security and legal compliance

**Features:** macOS Compatibility

**In-app purchases:** none


### IBM HSM Manager

[App page](https://appshunter.io/ios/app/ibm-hsm-manager/id6720708052)

**In-app purchases:** none


## Frequently asked questions

### Is MISA eSign free?

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

### Is IBM HSM Manager free?

IBM HSM Manager is free to download, with no in-app purchases.

### Do MISA eSign or IBM HSM Manager have ads?

Neither MISA eSign nor IBM HSM Manager shows ads.

### Which is updated more often, MISA eSign or IBM HSM Manager?

MISA eSign ships an update weekly, and IBM HSM Manager every 3 months. Most recently, MISA eSign was updated on October 28, 2026 and IBM HSM Manager on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*