# SUM+= Simple Expense Tracker vs Sumlet

The clearest difference is in-app purchases: Sumlet at none against SUM+= Simple Expense Tracker's 4. SUM+= Simple Expense Tracker's advantage is update cadence (every 4 days vs every 2 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. SUM+= Simple Expense Tracker sells 4 in-app purchases, starting at $3.99 per month. Sumlet asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SUM+= Simple Expense Tracker against 5.0 for Sumlet. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SUM+= Simple Expense Tracker ships an update every 4 days, Sumlet every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | SUM+= Simple Expense Tracker | Sumlet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/sum-plus-simple-expense-tracker/id6757820811/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sumlet-expense-tracker/id6808873202/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Freemium | **Free** |
| Size | 28 MB | 2 MB |
| Requires iOS | 26.2 | **26.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Jonas Zimmermann](https://appshunter.io/developer/1869111182) | [Karas Xiang](https://appshunter.io/developer/928854174) |

## What reviewers say

### SUM+= Simple Expense Tracker

[App page](https://appshunter.io/ios/app/sum-plus-simple-expense-tracker/id6757820811)

This finance app simplifies expense tracking with AI assistance, allowing for quick data entry and powerful analysis through large language models. It prioritizes user control and privacy with local data storage and a minimalist design.

**Highlights:** AI-assisted data entry, LLM analysis and forecasting, Minimalist and beautiful design, Local data storage and privacy, User-controlled database, Subscription options with free trial

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SUM Pro | $3.99 | per month |
| SUM Pro | $22.99 | per year |
| 7-day Trial | Free | one-time |
| Sum Premium | $6.99 | one-time |


### Sumlet

[App page](https://appshunter.io/ios/app/sumlet-expense-tracker/id6808873202)

A minimalist personal finance app for quick and effortless daily expense and income logging. It offers clear spending insights and keeps your financial data private and offline on your device.

**Highlights:** Fast expense and income entry, Clear spending insights with charts, Private and offline data storage, Simple daily transaction summaries, Intuitive keypad for quick logging

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

**In-app purchases:** none


## Frequently asked questions

### Is SUM+= Simple Expense Tracker free?

SUM+= Simple Expense Tracker is free to download, with in-app purchases available.

### Is Sumlet free?

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

### Which has better reviews, SUM+= Simple Expense Tracker or Sumlet?

SUM+= Simple Expense Tracker and Sumlet are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do SUM+= Simple Expense Tracker or Sumlet have ads?

Neither SUM+= Simple Expense Tracker nor Sumlet shows ads.

### Which is updated more often, SUM+= Simple Expense Tracker or Sumlet?

SUM+= Simple Expense Tracker ships an update every 4 days, and Sumlet every 2 weeks. Most recently, SUM+= Simple Expense Tracker was updated on October 31, 2026 and Sumlet on October 31, 2026.

---

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