1+1 Lite vs Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1+1 Lite
This app teaches children addition from 1 to 10 using a system that reinforces correct answers and revisits incorrect ones. It offers eight levels with multiple games and a trophy for each, designed for effective learning through repetition and challenge.
- Addition learning from 1 to 10
- Eight levels with nine games each
- Leitner system for reinforced learning
- Progress tracking with stars and trophies
- No words, language-independent
- Parental gate for external links
Read full descriptionHide full description
1+1 helps to teach children how to add numbers from 1 to 10. The app doesn't use any words, so it can be used by children in any language. The app has been tested by teachers — you will find the references inside the app, under "references". This is the Lite version: the first three games of every level are free. If you like the app, one single in-app purchase unlocks all nine games — a one-time purchase, and it works with Family Sharing. The app has eight levels, from BEGINNER to INSANE. Each level has nine games, its own tasks and its own trophy — 72 games and eight trophies in all. The levels up to HARD already cover all 45 addition tasks from 1 to 10; CHAMPION and INSANE are an extra challenge on top. Our apps are based on a modification of the Leitner system: http://en.wikipedia.org/wiki/Flashcard This means that a task comes back until the child answers it correctly. The app also remembers every task the child has ever got wrong and brings it back later; in the two highest levels, part of every game is drawn from that list. This is how the answers stay in the child's memory, so real learning happens. If the child answers all the tasks of a game correctly, the game is finished, and the next game opens only when the score is high enough. Every game can earn up to three stars. To earn the third star, the child has to play the game again, this time without the help of the animals. • Eight levels with nine games each, and a trophy for every level • Every player has their own name, their own scores and their own settings • Two settings per child: how many different tasks one game holds, and how often a task comes back • The scores can be reset, so that a child can repeat the lessons later, or another child can do the exercises • No advertising from third parties • No account and no registration • Links out of the app only behind a parental gate Please note that our apps are real educational apps, made, among others, for the classroom and for homework. In our apps the education is more important than fun. Our apps are more like doing homework than playing a game, so finishing them can be some work for a child. It might be helpful if the parents or teachers support the child's motivation. The reward for the work is that the child will master all addition tasks up to 10 without any problems. We would very much appreciate any feedback from you: info@creasoft.app
Log
Read full descriptionHide full description
A comprehensive app to control the TTS Log-Box from your iPad. Easily connect to the data logger using Bluetooth and start capturing data, such as light, sound, temperature, and pulse readings. All the sensors are clearly labelled to avoid confusion and up to 3 external temperature probes can be connected to Log-Box for comparison exercises.
Screenshots
Verdict
The clearest difference is in-app purchases: Log at none against 1+1 Lite's 1. 1+1 Lite's advantage is device support. On price and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 1+1 Lite sells 1 one-off in-app purchase. Log asks for nothing beyond the download.
| Parameter | 1+1 Lite | Log |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 13.0 | 12.4 — better |
| Further details — not scored | ||
| Size | 84 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | creasoft.de | TTS Group Limited |
In-app purchases
1+1 Lite
- unlock full version$0.99
Log
No in-app purchases









