# FillBottom vs LogicSums

The clearest difference is iOS requirement: FillBottom at 11.0 against LogicSums's 13.0. On price, update cadence, 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.

FillBottom ships an update monthly, LogicSums fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | FillBottom | LogicSums |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/logicsums/id6741501245/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 27 MB | 100 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KAEGUREE](https://appshunter.io/developer/1183810155) | [Skillshot Games LLC](https://appshunter.io/developer/1700568662) |

## What reviewers say

### FillBottom

[App page](https://appshunter.io/ios/app/fillbottom/id1536327723)

**Features:** macOS Compatibility

**In-app purchases:** none


### LogicSums

[App page](https://appshunter.io/ios/app/logicsums/id6741501245)

Engage in logic-based math puzzles by arranging numbers in a grid to meet target sums. This game offers endless challenges for brain training and mental workouts, perfect for puzzle enthusiasts.

**Highlights:** Logic-based math puzzles, Number arrangement in grids, Target sum matching, Limited guesses per puzzle, Win and streak tracking, Fastest solve time recording

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FillBottom free?

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

### Is LogicSums free?

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

### Do FillBottom or LogicSums have ads?

Both FillBottom and LogicSums show ads.

### Which is updated more often, FillBottom or LogicSums?

FillBottom ships an update monthly, and LogicSums fortnightly. Most recently, FillBottom was updated on November 3, 2026 and LogicSums on November 4, 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.*