# AxeNotes vs JamEngine

The clearest difference is price: JamEngine at Free against AxeNotes's $1.99. JamEngine also leads on update cadence (every 5 days vs every 11 months). AxeNotes's advantage is in-app purchases (none vs 1) and iOS requirement (16.2 vs 18.6). On ads and device support there is nothing between them.

JamEngine is free to download; AxeNotes costs $1.99 up front. JamEngine sells 1 one-off in-app purchase. AxeNotes asks for nothing beyond the download.

AxeNotes ships an update every 11 months, JamEngine every 5 days. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AxeNotes | JamEngine |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 days** |
| Size | 6 MB | 149 MB |
| Requires iOS | **16.2** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Svantner](https://appshunter.io/developer/1734232346) | [Orcun Keskin](https://appshunter.io/developer/1681326325) |

## What reviewers say

### AxeNotes

[App page](https://appshunter.io/ios/app/axenotes/id6499171014)

**In-app purchases:** none


### JamEngine

[App page](https://appshunter.io/ios/app/jamengine/id6759828737)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JamEngine Pro | $8.99 | one-time |


## Frequently asked questions

### Is AxeNotes free?

AxeNotes costs $1.99, with no in-app purchases.

### Is JamEngine free?

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

### Do AxeNotes or JamEngine have ads?

Neither AxeNotes nor JamEngine shows ads.

### Which is updated more often, AxeNotes or JamEngine?

AxeNotes ships an update every 11 months, and JamEngine every 5 days. Most recently, AxeNotes was updated on October 8, 2026 and JamEngine on October 13, 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.*